typo

arrow-buffer/src/alloc/alignment.rs

@@ -18,7 +18,7 @@
 // NOTE: Below code is written for spatial/temporal prefetcher optimizations. Memory allocation
 // should align well with usage pattern of cache access and block sizes on layers of storage levels from
 // registers to non-volatile memory. These alignments are all cache aware alignments incorporated
-// from [cuneiform](https://crates.io/crates/cuneiform) crate. This approach mimicks Intel TBB's
+// from [cuneiform](https://crates.io/crates/cuneiform) crate. This approach mimics Intel TBB's
 // cache_aligned_allocator which exploits cache locality and minimizes prefetch signals
 // resulting in less round trip time between the layers of storage.
 // For further info: https://software.intel.com/en-us/node/506094

arrow-data/src/data.rs

@@ -751,7 +751,7 @@ impl ArrayData {
     ) -> Result<&[T], ArrowError> {
         let buffer = &self.buffers[idx];
 
-        let required_len = (len + self.offset) * std::mem::size_of::<T>();
+        let required_len = (len + self.offset) * mem::size_of::<T>();
 
         if buffer.len() < required_len {
             return Err(ArrowError::InvalidArgumentError(format!(
@@ -1170,7 +1170,7 @@ impl ArrayData {
 
         // This should have been checked as part of `validate()` prior
         // to calling `validate_full()` but double check to be sure
-        assert!(buffer.len() / std::mem::size_of::<T>() >= required_len);
+        assert!(buffer.len() / mem::size_of::<T>() >= required_len);
 
         // Justification: buffer size was validated above
         let indexes: &[T] =

arrow-flight/build.rs

@@ -64,7 +64,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
         let proto_path = Path::new("../format/FlightSql.proto");
 
         tonic_build::configure()
-            // protoc in unbuntu builder needs this option
+            // protoc in ubuntu builder needs this option
             .protoc_arg("--experimental_allow_proto3_optional")
             .out_dir("src/sql")
             .compile(&[proto_path], &[proto_dir])?;