diff --git a/CHANGELOG.md b/CHANGELOG.md
index f9f2ad4..6a9845b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,8 @@
 
 ### Fixed
 
+- Lot of typo in code
+
 ## [0.21.0] 2024/6/1
 
 ### Changed
diff --git a/rstest/tests/fixture/mod.rs b/rstest/tests/fixture/mod.rs
index c8b691a..f331ca9 100644
--- a/rstest/tests/fixture/mod.rs
+++ b/rstest/tests/fixture/mod.rs
@@ -216,9 +216,9 @@ mod should {
         // Just to see the errors if fixture doesn't compile
         assert_in!(output.stderr.str(), "Exec fixture() just once");
 
-        let occurences = output.stderr.str().count("Exec fixture() just once");
+        let occurrences = output.stderr.str().count("Exec fixture() just once");
 
-        assert_eq!(1, occurences);
+        assert_eq!(1, occurrences);
     }
 
     mod show_correct_errors {
diff --git a/rstest/tests/resources/rstest/use_mutable_fixture_in_parametric_argumnts.rs b/rstest/tests/resources/rstest/use_mutable_fixture_in_parametric_arguments.rs
similarity index 100%
rename from rstest/tests/resources/rstest/use_mutable_fixture_in_parametric_argumnts.rs
rename to rstest/tests/resources/rstest/use_mutable_fixture_in_parametric_arguments.rs
diff --git a/rstest/tests/rstest/mod.rs b/rstest/tests/rstest/mod.rs
index 1dcb315..e4b44c3 100644
--- a/rstest/tests/rstest/mod.rs
+++ b/rstest/tests/rstest/mod.rs
@@ -165,8 +165,8 @@ fn impl_input() {
 }
 
 #[test]
-fn use_mutable_fixture_in_parametric_argumnts() {
-    let (output, _) = run_test("use_mutable_fixture_in_parametric_argumnts.rs");
+fn use_mutable_fixture_in_parametric_arguments() {
+    let (output, _) = run_test("use_mutable_fixture_in_parametric_arguments.rs");
 
     TestResults::new()
         .with_contains(true)
diff --git a/rstest_macros/src/error.rs b/rstest_macros/src/error.rs
index 78db9f9..74fac8b 100644
--- a/rstest_macros/src/error.rs
+++ b/rstest_macros/src/error.rs
@@ -301,7 +301,7 @@ mod test {
     #[case::const_generics("fn f<const N: usize>(){}")]
     #[case::lifetimes("fn f<'a>(){}")]
     #[case::use_impl_in_answer("fn f() -> impl Iterator<Item=u32>{}")]
-    #[case::use_impl_in_argumets("fn f(it: impl Iterator<Item=u32>){}")]
+    #[case::use_impl_in_arguments("fn f(it: impl Iterator<Item=u32>){}")]
     #[should_panic]
     #[case::sanity_check_with_no_generics("fn f() {}")]
     fn generics_once_should_return_error(#[case] f: &str) {
@@ -323,7 +323,7 @@ mod test {
     #[case::const_generics("fn f<const N: usize>(){}")]
     #[case::lifetimes("fn f<'a>(){}")]
     #[case::use_impl_in_answer("fn f() -> impl Iterator<Item=u32>{}")]
-    #[case::use_impl_in_argumets("fn f(it: impl Iterator<Item=u32>){}")]
+    #[case::use_impl_in_arguments("fn f(it: impl Iterator<Item=u32>){}")]
     fn generics_once_should_not_return_if_no_once(#[case] f: &str) {
         let f: ItemFn = f.ast();
         let info = FixtureInfo::default();
diff --git a/rstest_macros/src/parse/fixture.rs b/rstest_macros/src/parse/fixture.rs
index ad810d8..70fe201 100644
--- a/rstest_macros/src/parse/fixture.rs
+++ b/rstest_macros/src/parse/fixture.rs
@@ -122,7 +122,7 @@ fn parse_attribute_args_just_once<'a, T: Parse>(
 }
 
 /// Simple struct used to visit function attributes and extract Fixtures and
-/// eventualy parsing errors
+/// eventually parsing errors
 #[derive(Default)]
 pub(crate) struct FixturesFunctionExtractor(pub(crate) Vec<Fixture>, pub(crate) Vec<syn::Error>);
 
diff --git a/rstest_macros/src/parse/rstest.rs b/rstest_macros/src/parse/rstest.rs
index d058cb1..4ee2dea 100644
--- a/rstest_macros/src/parse/rstest.rs
+++ b/rstest_macros/src/parse/rstest.rs
@@ -522,7 +522,7 @@ mod test {
         }
 
         #[test]
-        fn extract_notrace_args_atttribute() {
+        fn extract_notrace_args_attribute() {
             let mut item_fn = r#"
             fn test_fn(#[notrace] a: u32, #[something_else] b: &str, #[notrace] c: i32) {
             }
diff --git a/rstest_macros/src/render/apply_argumets.rs b/rstest_macros/src/render/apply_arguments.rs
similarity index 92%
rename from rstest_macros/src/render/apply_argumets.rs
rename to rstest_macros/src/render/apply_arguments.rs
index ff1f754..715e3a6 100644
--- a/rstest_macros/src/render/apply_argumets.rs
+++ b/rstest_macros/src/render/apply_arguments.rs
@@ -10,7 +10,7 @@ pub(crate) trait ApplyArguments {
     type Output: Sized;
     type Context;
 
-    fn apply_argumets(
+    fn apply_arguments(
         &mut self,
         arguments: &mut ArgumentsInfo,
         ctx: &mut Self::Context,
@@ -21,7 +21,7 @@ impl ApplyArguments for FnArg {
     type Output = Option<Lifetime>;
     type Context = usize;
 
-    fn apply_argumets(
+    fn apply_arguments(
         &mut self,
         arguments: &mut ArgumentsInfo,
         anoymous_id: &mut usize,
@@ -60,12 +60,12 @@ impl ApplyArguments for Signature {
     type Output = ();
     type Context = ();
 
-    fn apply_argumets(&mut self, arguments: &mut ArgumentsInfo, _: &mut ()) {
+    fn apply_arguments(&mut self, arguments: &mut ArgumentsInfo, _: &mut ()) {
         let mut anonymous_lt = 0_usize;
         let new_lifetimes = self
             .inputs
             .iter_mut()
-            .filter_map(|arg| arg.apply_argumets(arguments, &mut anonymous_lt))
+            .filter_map(|arg| arg.apply_arguments(arguments, &mut anonymous_lt))
             .collect::<Vec<_>>();
         if !new_lifetimes.is_empty() || !self.generics.params.is_empty() {
             let new_generics =
@@ -79,9 +79,9 @@ impl ApplyArguments for ItemFn {
     type Output = ();
     type Context = ();
 
-    fn apply_argumets(&mut self, arguments: &mut ArgumentsInfo, _: &mut ()) {
+    fn apply_arguments(&mut self, arguments: &mut ArgumentsInfo, _: &mut ()) {
         let args = self.sig.inputs.iter().cloned().collect::<Vec<_>>();
-        self.sig.apply_argumets(arguments, &mut ());
+        self.sig.apply_arguments(arguments, &mut ());
         let rebound_awaited_args = args
             .iter()
             .filter_map(MaybePat::maybe_pat)
@@ -157,7 +157,7 @@ mod should {
         let orig = item_fn.clone();
         let mut args = ArgumentsInfo::default();
 
-        item_fn.sig.apply_argumets(&mut args, &mut ());
+        item_fn.sig.apply_arguments(&mut args, &mut ());
 
         assert_eq!(orig, item_fn)
     }
@@ -204,7 +204,7 @@ mod should {
             .into_iter()
             .for_each(|&f| arguments.add_future(pat(f)));
 
-        item_fn.sig.apply_argumets(&mut arguments, &mut ());
+        item_fn.sig.apply_arguments(&mut arguments, &mut ());
 
         assert_eq!(expected, item_fn)
     }
@@ -238,7 +238,7 @@ mod should {
             .into_iter()
             .for_each(|&f| arguments.add_future(pat(f)));
 
-        item_fn.sig.apply_argumets(&mut arguments, &mut ());
+        item_fn.sig.apply_arguments(&mut arguments, &mut ());
 
         assert_eq!(expected, item_fn)
     }
@@ -258,7 +258,7 @@ mod should {
             arguments.add_future(pat("a"));
             arguments.add_future(pat("b"));
 
-            item_fn.apply_argumets(&mut arguments, &mut ());
+            item_fn.apply_arguments(&mut arguments, &mut ());
 
             let code = item_fn.block.display_code();
 
@@ -274,7 +274,7 @@ mod should {
             arguments.set_future(pat("a"), FutureArg::Define);
             arguments.set_future(pat("b"), FutureArg::Await);
 
-            item_fn.apply_argumets(&mut arguments, &mut ());
+            item_fn.apply_arguments(&mut arguments, &mut ());
 
             let code = item_fn.block.display_code();
 
@@ -290,7 +290,7 @@ mod should {
 
             arguments.set_future(pat("a").with_mut(), FutureArg::Await);
 
-            item_fn.apply_argumets(&mut arguments, &mut ());
+            item_fn.apply_arguments(&mut arguments, &mut ());
 
             let code = item_fn.block.display_code();
             assert_in!(code, mut_await_argument_code_string("a"));
diff --git a/rstest_macros/src/render/fixture.rs b/rstest_macros/src/render/fixture.rs
index 206d002..74451a8 100644
--- a/rstest_macros/src/render/fixture.rs
+++ b/rstest_macros/src/render/fixture.rs
@@ -4,7 +4,7 @@ use syn::{parse_quote, FnArg, Generics, Ident, ItemFn, ReturnType};
 
 use quote::quote;
 
-use super::apply_argumets::ApplyArguments;
+use super::apply_arguments::ApplyArguments;
 use super::{inject, render_exec_call};
 use crate::refident::MaybeIdent;
 use crate::resolver::{self, Resolver};
@@ -35,7 +35,7 @@ fn wrap_call_impl_with_call_once_impl(call_impl: TokenStream, rt: &ReturnType) -
 
 pub(crate) fn render(mut fixture: ItemFn, info: FixtureInfo) -> TokenStream {
     let mut arguments = info.arguments.clone();
-    fixture.apply_argumets(&mut arguments, &mut ());
+    fixture.apply_arguments(&mut arguments, &mut ());
     let name = &fixture.sig.ident;
     let asyncness = &fixture.sig.asyncness.clone();
     let inner_args = info
@@ -68,7 +68,7 @@ pub(crate) fn render(mut fixture: ItemFn, info: FixtureInfo) -> TokenStream {
         .map(|tp| &tp.ident)
         .cloned()
         .collect::<Vec<_>>();
-    let inject = inject::resolve_aruments(inner_args.iter(), &resolver, &generics_idents);
+    let inject = inject::resolve_arguments(inner_args.iter(), &resolver, &generics_idents);
 
     let partials = (1..=inner_args.len()).map(|n| {
         render_partial_impl(
@@ -144,7 +144,7 @@ fn render_partial_impl(
         .map(|tp| &tp.ident)
         .cloned()
         .collect::<Vec<_>>();
-    let inject = inject::resolve_aruments(args.iter().skip(n), resolver, &genercs_idents);
+    let inject = inject::resolve_arguments(args.iter().skip(n), resolver, &genercs_idents);
 
     let sign_args = args.iter().take(n);
     let fixture_args = args
@@ -314,8 +314,8 @@ mod should {
         ));
 
         let body = select_method(out.core_impl, method).unwrap().block;
-        let last_statment = body.stmts.last().unwrap();
-        let is_await = match last_statment {
+        let last_statement = body.stmts.last().unwrap();
+        let is_await = match last_statement {
             syn::Stmt::Expr(syn::Expr::Await(_), _) => true,
             _ => false,
         };
diff --git a/rstest_macros/src/render/inject.rs b/rstest_macros/src/render/inject.rs
index 7d5a050..d3946f0 100644
--- a/rstest_macros/src/render/inject.rs
+++ b/rstest_macros/src/render/inject.rs
@@ -11,7 +11,7 @@ use crate::{
     utils::{fn_arg_mutability, IsLiteralExpression},
 };
 
-pub(crate) fn resolve_aruments<'a>(
+pub(crate) fn resolve_arguments<'a>(
     args: impl Iterator<Item = &'a FnArg>,
     resolver: &impl Resolver,
     generic_types: &[Ident],
@@ -145,7 +145,7 @@ mod should {
     #[rstest]
     #[case::as_is("fix: String", ("fix", expr("bar()")), "let fix = bar();")]
     #[case::with_allow_unused_mut("mut fix: String", ("fix", expr("bar()")), "#[allow(unused_mut)] let mut fix = bar();")]
-    #[case::without_undescore("_fix: String", ("fix", expr("bar()")), "let _fix = bar();")]
+    #[case::without_underscore("_fix: String", ("fix", expr("bar()")), "let _fix = bar();")]
     #[case::without_remove_underscore_if_value("_orig: S", ("_orig", expr("S{}")), r#"let _orig = S{};"#)]
     fn call_given_fixture(
         #[case] arg_str: &str,
diff --git a/rstest_macros/src/render/mod.rs b/rstest_macros/src/render/mod.rs
index f6bfe6f..275abef 100644
--- a/rstest_macros/src/render/mod.rs
+++ b/rstest_macros/src/render/mod.rs
@@ -30,13 +30,13 @@ use wrapper::WrapByModule;
 
 pub(crate) use fixture::render as fixture;
 
-use self::apply_argumets::ApplyArguments;
+use self::apply_arguments::ApplyArguments;
 use self::crate_resolver::crate_name;
-pub(crate) mod apply_argumets;
+pub(crate) mod apply_arguments;
 pub(crate) mod inject;
 
 pub(crate) fn single(mut test: ItemFn, mut info: RsTestInfo) -> TokenStream {
-    test.apply_argumets(&mut info.arguments, &mut ());
+    test.apply_arguments(&mut info.arguments, &mut ());
 
     let resolver = resolver::fixtures::get(&info.arguments, info.data.fixtures());
 
@@ -60,7 +60,7 @@ pub(crate) fn single(mut test: ItemFn, mut info: RsTestInfo) -> TokenStream {
 
 pub(crate) fn parametrize(mut test: ItemFn, info: RsTestInfo) -> TokenStream {
     let mut arguments_info = info.arguments.clone();
-    test.apply_argumets(&mut arguments_info, &mut ());
+    test.apply_arguments(&mut arguments_info, &mut ());
 
     let resolver_fixtures = resolver::fixtures::get(&info.arguments, info.data.fixtures());
 
@@ -154,7 +154,7 @@ fn _matrix_recursive<'a>(
 }
 
 pub(crate) fn matrix(mut test: ItemFn, mut info: RsTestInfo) -> TokenStream {
-    test.apply_argumets(&mut info.arguments, &mut ());
+    test.apply_arguments(&mut info.arguments, &mut ());
     let span = test.sig.ident.span();
 
     let cases = cases_data(&info, span).collect::<Vec<_>>();
@@ -274,7 +274,7 @@ fn single_test_case(
             None => true,
         });
 
-    let inject = inject::resolve_aruments(injectable_args.into_iter(), &resolver, &generics_types);
+    let inject = inject::resolve_arguments(injectable_args.into_iter(), &resolver, &generics_types);
 
     let args = args
         .iter()
@@ -292,7 +292,7 @@ fn single_test_case(
         .last()
         .map(|attribute| attribute.parse_args::<Expr>().unwrap());
 
-    // If no injected attribut provided use the default one
+    // If no injected attribute provided use the default one
     let test_attr = if attrs
         .iter()
         .any(|a| attr_ends_with(a, &parse_quote! {test}))
diff --git a/rstest_macros/src/render/test.rs b/rstest_macros/src/render/test.rs
index 8df59a0..f408675 100644
--- a/rstest_macros/src/render/test.rs
+++ b/rstest_macros/src/render/test.rs
@@ -27,10 +27,10 @@ impl SetAsync for ItemFn {
 
 fn trace_argument_code_string(arg_name: &str) -> String {
     let arg_name = ident(arg_name);
-    let statment: Stmt = parse_quote! {
+    let statement: Stmt = parse_quote! {
         println!("{} = {:?}", stringify!(#arg_name) ,#arg_name);
     };
-    statment.display_code()
+    statement.display_code()
 }
 
 mod single_test_should {
@@ -1289,12 +1289,12 @@ mod matrix_cases_should {
         assert!(tests.len() > 0);
 
         for test in tests {
-            let filterd: Vec<_> = test
+            let filtered: Vec<_> = test
                 .attrs
                 .into_iter()
                 .filter(|a| !filter.contains(a))
                 .collect();
-            assert_eq!(attributes, filterd);
+            assert_eq!(attributes, filtered);
         }
     }
 
diff --git a/rstest_macros/src/test.rs b/rstest_macros/src/test.rs
index de630ce..672c5c5 100644
--- a/rstest_macros/src/test.rs
+++ b/rstest_macros/src/test.rs
@@ -357,24 +357,24 @@ impl crate::parse::fixture::FixtureInfo {
 
 pub(crate) fn await_argument_code_string(arg_name: &str) -> String {
     let arg_name = ident(arg_name);
-    let statment: Stmt = parse_quote! {
+    let statement: Stmt = parse_quote! {
         let #arg_name = #arg_name.await;
     };
-    statment.display_code()
+    statement.display_code()
 }
 
 pub(crate) fn ref_argument_code_string(arg_name: &str) -> String {
     let arg_name = ident(arg_name);
-    let statment: Expr = parse_quote! {
+    let statement: Expr = parse_quote! {
         &#arg_name
     };
-    statment.display_code()
+    statement.display_code()
 }
 
 pub(crate) fn mut_await_argument_code_string(arg_name: &str) -> String {
     let arg_name = ident(arg_name);
-    let statment: Stmt = parse_quote! {
+    let statement: Stmt = parse_quote! {
         let mut #arg_name = #arg_name.await;
     };
-    statment.display_code()
+    statement.display_code()
 }
diff --git a/rstest_macros/src/utils.rs b/rstest_macros/src/utils.rs
index d78a9d5..e97da22 100644
--- a/rstest_macros/src/utils.rs
+++ b/rstest_macros/src/utils.rs
@@ -84,8 +84,8 @@ fn _is_used(
         return true;
     }
     if references.contains_key(id) {
-        for refered in references.get(id).unwrap() {
-            if _is_used(visited, refered, references, ends) {
+        for referred in references.get(id).unwrap() {
+            if _is_used(visited, referred, references, ends) {
                 return true;
             }
         }
@@ -306,7 +306,7 @@ mod test {
     #[test]
     fn fn_args_has_pat_should() {
         let item_fn = parse_quote! {
-            fn the_functon(first: u32, second: u32) {}
+            fn the_function(first: u32, second: u32) {}
         };
 
         assert!(fn_args_has_pat(&item_fn, &pat("first")));
diff --git a/rstest_reuse/README.md b/rstest_reuse/README.md
index 99ee304..dd797c9 100644
--- a/rstest_reuse/README.md
+++ b/rstest_reuse/README.md
@@ -180,7 +180,7 @@ pub use rstest_reuse;
 
 And not just `use rstest_reuse` like in the standard cases.
 
-## Disclamer
+## Disclaimer
 
 This crate is in a development stage. I don't know if I'll include it in `rstest` or change some syntax in the future.
 
diff --git a/rstest_reuse/src/lib.rs b/rstest_reuse/src/lib.rs
index 91d60d3..f7489f6 100644
--- a/rstest_reuse/src/lib.rs
+++ b/rstest_reuse/src/lib.rs
@@ -84,7 +84,7 @@
 //! Simple and neat!
 //!
 //! Note that if the test arguments names match the template's ones you can don't
-//! repeate the arguments attributes.
+//! repeat the arguments attributes.
 //!
 //! ## Composition and Values
 //!
@@ -179,9 +179,9 @@
 //! ```
 //! use rstest_reuse::*;
 //! ```
-//! is not enougth: this statment doesn't include `rstest_reuse` but just its public items.
+//! is not enough: this statement doesn't include `rstest_reuse` but just its public items.
 //!
-//! ## Disclamer
+//! ## Disclaimer
 //!
 //! This crate is in developer stage. I don't know if I'll include it in `rstest` or changing some syntax in
 //! the future.
diff --git a/rstest_test/src/utils.rs b/rstest_test/src/utils.rs
index fbb0d30..ac5cd9b 100644
--- a/rstest_test/src/utils.rs
+++ b/rstest_test/src/utils.rs
@@ -155,22 +155,22 @@ impl<S: AsRef<str>> TestResult<S> {
         }
     }
 
-    fn ok(name: S, exactly: bool, occurence: usize) -> Self {
+    fn ok(name: S, exactly: bool, occurrence: usize) -> Self {
         Self::Ok(
             name,
             TestInfo {
                 exactly,
-                times: occurence,
+                times: occurrence,
             },
         )
     }
 
-    fn fail(name: S, exactly: bool, occurence: usize) -> Self {
+    fn fail(name: S, exactly: bool, occurrence: usize) -> Self {
         Self::Fail(
             name,
             TestInfo {
                 exactly,
-                times: occurence,
+                times: occurrence,
             },
         )
     }
@@ -245,12 +245,12 @@ where
         }
     }
 
-    pub fn ok_with(self, name: S, exactly: bool, occurence: usize) -> Self {
-        self.append(TestResult::ok(name, exactly, occurence))
+    pub fn ok_with(self, name: S, exactly: bool, occurrence: usize) -> Self {
+        self.append(TestResult::ok(name, exactly, occurrence))
     }
 
-    pub fn fail_with(self, name: S, exactly: bool, occurence: usize) -> Self {
-        self.append(TestResult::fail(name, exactly, occurence))
+    pub fn fail_with(self, name: S, exactly: bool, occurrence: usize) -> Self {
+        self.append(TestResult::fail(name, exactly, occurrence))
     }
 
     pub fn ok(self, name: S) -> Self {
@@ -271,14 +271,14 @@ where
         self.fail_with(name, false, 1)
     }
 
-    pub fn ok_times(self, name: S, occurence: usize) -> Self {
+    pub fn ok_times(self, name: S, occurrence: usize) -> Self {
         let contains = self.contains;
-        self.ok_with(name, !contains, occurence)
+        self.ok_with(name, !contains, occurrence)
     }
 
-    pub fn fail_times(self, name: S, occurence: usize) -> Self {
+    pub fn fail_times(self, name: S, occurrence: usize) -> Self {
         let contains = self.contains;
-        self.fail_with(name, !contains, occurence)
+        self.fail_with(name, !contains, occurrence)
     }
 
     pub(crate) fn append(mut self, test: TestResult<S>) -> Self {
@@ -381,8 +381,8 @@ mod test {
     use super::*;
 
     #[test]
-    fn should_count_message_occurence() {
-        let foo_occurences = "
+    fn should_count_message_occurrence() {
+        let foo_occurrences = "
         foobaz
         bar
         foobazfoo
@@ -391,11 +391,11 @@ mod test {
         "
         .count("foo");
 
-        assert_eq!(3, foo_occurences);
+        assert_eq!(3, foo_occurrences);
     }
 
     #[test]
-    fn should_count_regex_occurence() {
+    fn should_count_regex_occurrence() {
         let message = "
         123
         aa2bb