diff --git a/infrastructure/zk/src/spellcheck.ts b/infrastructure/zk/src/spellcheck.ts
index a47683732300..54527d3ef524 100644
--- a/infrastructure/zk/src/spellcheck.ts
+++ b/infrastructure/zk/src/spellcheck.ts
@@ -2,23 +2,25 @@ import { Command } from 'commander';
 import * as utils from './utils';
 
 export async function runSpellCheck(pattern: string, useCargo: boolean, useCSpell: boolean) {
-    const cSpellCommand = `cspell ${pattern} --config=./spellcheck/cspell.json`;
+    // Default commands for cSpell and cargo spellcheck
+    const cSpellCommand = `cspell "${pattern}" --config=./spellcheck/cspell.json`;
     const cargoCommand = `cargo spellcheck --cfg=./spellcheck/era.cfg`;
+    // Necessary to run cargo spellcheck in the prover directory explicitly as
+    // it is not included in the root cargo.toml file
+    const cargoCommandForProver = `cargo spellcheck --cfg=../spellcheck/era.cfg`;
 
     try {
         let results = [];
-        if (!useCargo && !useCSpell) {
-            results = await Promise.all([utils.spawn(cSpellCommand), utils.spawn(cargoCommand)]);
-        } else {
-            // Run cspell if specified
-            if (useCSpell) {
-                results.push(await utils.spawn(cSpellCommand));
-            }
 
-            // Run cargo spellcheck if specified
-            if (useCargo) {
-                results.push(await utils.spawn(cargoCommand));
-            }
+        // Run cspell over all **/*.md files
+        if (useCSpell || (!useCargo && !useCSpell)) {
+            results.push(await utils.spawn(cSpellCommand));
+        }
+
+        // Run cargo spellcheck in core and prover directories
+        if (useCargo || (!useCargo && !useCSpell)) {
+            results.push(await utils.spawn(cargoCommand));
+            results.push(await utils.spawn('cd prover && ' + cargoCommandForProver));
         }
 
         // Check results and exit with error code if any command failed
@@ -33,8 +35,7 @@ export async function runSpellCheck(pattern: string, useCargo: boolean, useCSpel
 }
 
 export const command = new Command('spellcheck')
-    .option('--pattern <pattern>', 'Glob pattern for files to check', 'docs/**/*')
-    .option('--config <config>', 'Path to configuration file', './spellcheck/cspell.json')
+    .option('--pattern <pattern>', 'Glob pattern for files to check', '**/*.md')
     .option('--use-cargo', 'Use cargo spellcheck')
     .option('--use-cspell', 'Use cspell')
     .description('Run spell check on specified files')
diff --git a/prover/prover_fri/README.md b/prover/prover_fri/README.md
index f46a89ae4981..6ee00b9fbd00 100644
--- a/prover/prover_fri/README.md
+++ b/prover/prover_fri/README.md
@@ -27,7 +27,7 @@ from the database and do their part of the pipeline.
 ```mermaid
 flowchart LR
     A["Operator"] --> |Produces block| F[Prover Gateway]
-    F --> |Inserts into DB| B["Postgress DB"]
+    F --> |Inserts into DB| B["Postgres DB"]
     B --> |Retrieves proven block \nafter compression| F
     B --> C["Witness"]
     C --- C1["Basic Circuits"]
@@ -108,8 +108,8 @@ Machine specs:
    API_PROMETHEUS_LISTENER_PORT=3116 zk f cargo run --release --bin zksync_witness_generator -- --all_rounds
    ```
 
-   Note that this will automatically open the three ports after the one specified in enviromental variable, in this case
-   3117, 3118 and 3119.
+   Note that this will automatically open the three ports after the one specified in environmental variable, in this
+   case 3117, 3118 and 3119.
 
 7. Run prover to perform actual proving:
 
@@ -201,7 +201,7 @@ zk status prover
 ```
 
 This might take a while (around an hour and a half on my machine using the CPU prover), you can check on it once in a
-while. A succesful flow should output something like
+while. A successful flow should output something like
 
 ```
 ==== FRI Prover status ====
@@ -211,7 +211,7 @@ Verification key hash on contract is 0x4be443afd605a782b6e56d199df2460a025c81b3d
 Verification key in database is 0x4be443afd605a782b6e56d199df2460a025c81b3dea144e135bece83612563f2
 Verifier hash matches.
 Verifier params on contract are 0x5a3ef282b21e12fe1f4438e5bb158fc5060b160559c5158c6389d62d9fe3d080, 0x72167c43a46cf38875b267d67716edc4563861364a3c03ab7aee73498421e828, 0x0000000000000000000000000000000000000000000000000000000000000000
-Verifcation params match.
+Verification params match.
 Next block that should be verified is: 2
 Checking status of the proofs...
 Proof progress for 1 : 111 successful, 0 failed, 0 in progress, 0 queued.  Compression job status: successful
diff --git a/prover/prover_fri/src/socket_listener.rs b/prover/prover_fri/src/socket_listener.rs
index 36efc7721459..0f84ad9587dd 100644
--- a/prover/prover_fri/src/socket_listener.rs
+++ b/prover/prover_fri/src/socket_listener.rs
@@ -136,7 +136,7 @@ pub mod gpu_socket_listener {
                 witness_vector_artifacts: witness_vector,
                 assembly,
             };
-            // acquiring lock from queue and updating db must be done atomically otherwise it results in TOCTTOU
+            // acquiring lock from queue and updating db must be done atomically otherwise it results in `TOCTTOU`
             // Time-of-Check to Time-of-Use
             let mut queue = self.queue.lock().await;
 
diff --git a/prover/prover_fri/src/utils.rs b/prover/prover_fri/src/utils.rs
index d86adbf4e899..37f5eea645be 100644
--- a/prover/prover_fri/src/utils.rs
+++ b/prover/prover_fri/src/utils.rs
@@ -192,7 +192,7 @@ mod tests {
 
         let result = get_setup_data_key(key);
 
-        // Check if the circuit_id has been changed to NodeLayerCircuit's id
+        // Check if the `circuit_id` has been changed to `NodeLayerCircuit's` id
         assert_eq!(expected, result);
     }
 
diff --git a/prover/vk_setup_data_generator_server_fri/src/lib.rs b/prover/vk_setup_data_generator_server_fri/src/lib.rs
index 37d0d827bfa2..fa3de105533f 100644
--- a/prover/vk_setup_data_generator_server_fri/src/lib.rs
+++ b/prover/vk_setup_data_generator_server_fri/src/lib.rs
@@ -372,7 +372,7 @@ pub fn get_finalization_hints(
     key: ProverServiceDataKey,
 ) -> anyhow::Result<FinalizationHintsForProver> {
     let mut key = key;
-    // For NodeAggregation round we have only 1 finalization hints for all circuit type.
+    // For `NodeAggregation` round we have only 1 finalization hints for all circuit type.
     if key.round == AggregationRound::NodeAggregation {
         key.circuit_id = ZkSyncRecursionLayerStorageType::NodeLayerCircuit as u8;
     }
diff --git a/prover/vk_setup_data_generator_server_fri/src/tests.rs b/prover/vk_setup_data_generator_server_fri/src/tests.rs
index 3d6a203ed97c..8c2c6fa9937f 100644
--- a/prover/vk_setup_data_generator_server_fri/src/tests.rs
+++ b/prover/vk_setup_data_generator_server_fri/src/tests.rs
@@ -65,14 +65,14 @@ proptest! {
 
 }
 
-// Test get_base_path method
+// Test `get_base_path` method
 #[test]
 fn test_get_base_path() {
     let base_path = get_base_path();
     assert!(!base_path.is_empty(), "Base path should not be empty");
 }
 
-// Test get_file_path method
+// Test `get_file_path` method
 #[test]
 fn test_get_file_path() {
     let key = ProverServiceDataKey::new(1, AggregationRound::BasicCircuits);
@@ -80,7 +80,7 @@ fn test_get_file_path() {
     assert!(!file_path.is_empty(), "File path should not be empty");
 }
 
-// Test ProverServiceDataKey::new method
+// Test `ProverServiceDataKey::new` method
 #[test]
 fn test_proverservicedatakey_new() {
     let key = ProverServiceDataKey::new(1, AggregationRound::BasicCircuits);
@@ -95,7 +95,7 @@ fn test_proverservicedatakey_new() {
     );
 }
 
-// Test get_round_for_recursive_circuit_type method
+// Test `get_round_for_recursive_circuit_type` method
 #[test]
 fn test_get_round_for_recursive_circuit_type() {
     let round = get_round_for_recursive_circuit_type(
diff --git a/prover/vk_setup_data_generator_server_fri/src/utils.rs b/prover/vk_setup_data_generator_server_fri/src/utils.rs
index 01b40de33943..62b25e5d8bee 100644
--- a/prover/vk_setup_data_generator_server_fri/src/utils.rs
+++ b/prover/vk_setup_data_generator_server_fri/src/utils.rs
@@ -296,7 +296,7 @@ fn get_circuits(
 
     let previous_enumeration_index = tree.next_enumeration_index();
     let previous_root = tree.root();
-    // simualate content hash
+    // simulate content hash
 
     let mut hasher = Keccak256::new();
     hasher.update(previous_enumeration_index.to_be_bytes());
diff --git a/prover/witness_generator/src/basic_circuits.rs b/prover/witness_generator/src/basic_circuits.rs
index d0909d79dbff..6db57070c451 100644
--- a/prover/witness_generator/src/basic_circuits.rs
+++ b/prover/witness_generator/src/basic_circuits.rs
@@ -558,7 +558,7 @@ async fn generate_witness(
     let hashes: HashSet<H256> = input
         .used_bytecodes_hashes
         .iter()
-        // SMA-1555: remove this hack once updated to the latest version of zkevm_test_harness
+        // SMA-1555: remove this hack once updated to the latest version of `zkevm_test_harness`
         .filter(|&&hash| hash != h256_to_u256(header.base_system_contracts_hashes.bootloader))
         .map(|hash| u256_to_h256(*hash))
         .collect();
diff --git a/prover/witness_generator/src/main.rs b/prover/witness_generator/src/main.rs
index 50b6f4caff87..28f42037ca37 100644
--- a/prover/witness_generator/src/main.rs
+++ b/prover/witness_generator/src/main.rs
@@ -110,8 +110,8 @@ async fn main() -> anyhow::Result<()> {
         .protocol_version_for(&vk_commitments)
         .await;
 
-    // If batch_size is none, it means that the job is 'looping forever' (this is the usual setup in local network).
-    // At the same time, we're reading the protocol_version only once at startup - so if there is no protocol version
+    // If `batch_size` is none, it means that the job is 'looping forever' (this is the usual setup in local network).
+    // At the same time, we're reading the `protocol_version` only once at startup - so if there is no protocol version
     // read (this is often due to the fact, that the gateway was started too late, and it didn't put the updated protocol
     // versions into the database) - then the job will simply 'hang forever' and not pick any tasks.
     if opt.batch_size.is_none() && protocol_versions.is_empty() {
@@ -157,7 +157,7 @@ async fn main() -> anyhow::Result<()> {
                 prometheus_config.push_interval(),
             )
         } else {
-            // u16 cast is safe since i is in range [0, 4)
+            // `u16` cast is safe since i is in range [0, 4)
             PrometheusExporterConfig::pull(prometheus_config.listener_port + i as u16)
         };
         let prometheus_task = prometheus_config.run(stop_receiver.clone());
diff --git a/prover/witness_generator/src/precalculated_merkle_paths_provider.rs b/prover/witness_generator/src/precalculated_merkle_paths_provider.rs
index 89f5ca408aab..c26efa4cf39e 100644
--- a/prover/witness_generator/src/precalculated_merkle_paths_provider.rs
+++ b/prover/witness_generator/src/precalculated_merkle_paths_provider.rs
@@ -137,7 +137,7 @@ impl BinarySparseStorageTree<256, 32, 32, 8, 32, Blake2s256, ZkSyncStorageLeaf>
             "insert_leaf enumeration index mismatch",
         );
 
-        // reset is_get_leaf_invoked for the next get/insert invocation
+        // reset `is_get_leaf_invoked` for the next get/insert invocation
         self.is_get_leaf_invoked = false;
 
         // if this insert was in fact the very first insert, it should bump the `next_enumeration_index`
@@ -219,7 +219,7 @@ impl BinarySparseStorageTree<256, 32, 32, 8, 32, Blake2s256, ZkSyncStorageLeaf>
         root: &[u8; 32],
         query: &LeafQuery<256, 32, 32, 32, ZkSyncStorageLeaf>,
     ) -> bool {
-        //copied from zkevm_test_harness/src/witness/tree/mod.rs with minor changes
+        //copied from `zkevm_test_harness/src/witness/tree/mod.rs` with minor changes
         tracing::trace!(
             "invoked verify_inclusion. Index: {:?}, root: {:?})",
             query.index,
diff --git a/prover/witness_vector_generator/src/generator.rs b/prover/witness_vector_generator/src/generator.rs
index b51e164042a8..0c73a8df9008 100644
--- a/prover/witness_vector_generator/src/generator.rs
+++ b/prover/witness_vector_generator/src/generator.rs
@@ -245,7 +245,7 @@ async fn handle_send_result(
                  reason: {err}"
             );
 
-            // mark prover instance in gpu_prover_queue dead
+            // mark prover instance in `gpu_prover_queue` dead
             pool.access_storage()
                 .await
                 .unwrap()
diff --git a/prover/witness_vector_generator/src/main.rs b/prover/witness_vector_generator/src/main.rs
index a880cf001829..773a71fe46c6 100644
--- a/prover/witness_vector_generator/src/main.rs
+++ b/prover/witness_vector_generator/src/main.rs
@@ -27,7 +27,7 @@ mod metrics;
     about = "Tool for generating witness vectors for circuits"
 )]
 struct Opt {
-    /// Number of times witness_vector_generator should be run.
+    /// Number of times `witness_vector_generator` should be run.
     #[structopt(short = "n", long = "n_iterations")]
     number_of_iterations: Option<usize>,
 }
diff --git a/spellcheck/cspell.json b/spellcheck/cspell.json
index 216ec950fc87..bafb5e036d04 100644
--- a/spellcheck/cspell.json
+++ b/spellcheck/cspell.json
@@ -1,11 +1,14 @@
 {
     "language": "en",
     "ignorePaths": [
-        "node_modules/**",
+        "**/CHANGELOG.md",
+        "**/node_modules/**", 
         ".github/**",
         ".firebase/**",
         ".yarn/**",
-        "dist/**"
+        "dist/**",
+        "**/contracts/**",
+        "**/target/**"
     ],
     "dictionaries": [
         "typescript",
diff --git a/spellcheck/era.dic b/spellcheck/era.dic
index 57bb17a27e2f..4fa6a82866df 100644
--- a/spellcheck/era.dic
+++ b/spellcheck/era.dic
@@ -520,6 +520,9 @@ uadd
 nocallback
 nosync
 swrite
+Devs
+insta
+NFTF
 
 // ETC
 gitter