diff --git a/common/canonical_serialization/src/canonical_serialization_test.rs b/common/canonical_serialization/src/canonical_serialization_test.rs
index c44a830f458d..f7528b9de98d 100644
--- a/common/canonical_serialization/src/canonical_serialization_test.rs
+++ b/common/canonical_serialization/src/canonical_serialization_test.rs
@@ -19,9 +19,9 @@ const TEST_VECTOR_1: &str = "ffffffffffffffff060000006463584d4237640000000000000
 
 // Why do we need test vectors?
 //
-// 1. Sometimes it help to catch common bugs between serialization and
+// 1. Sometimes it helps to catch common bugs between serialization and
 // deserialization functions that would have been missed by a simple round trip test.
-// For example, if there's a bug in a shared procedure that serialize and
+// For example, if there's a bug in a shared procedure that serializes and
 // deserialize both calls then roundtrip might miss it.
 //
 // 2. It helps to catch code changes that inadvertently introduce breaking changes
diff --git a/common/canonical_serialization/src/lib.rs b/common/canonical_serialization/src/lib.rs
index 612e3471e802..661bb671c644 100644
--- a/common/canonical_serialization/src/lib.rs
+++ b/common/canonical_serialization/src/lib.rs
@@ -15,7 +15,7 @@
 //!
 //! An extremely simple implementation of CanonicalSerializer is also provided, the encoding
 //! rules are:
-//! (All unsigned integers are encoded in little endian representation unless specified otherwise)
+//! (All unsigned integers are encoded in little-endian representation unless specified otherwise)
 //!
 //! 1. The encoding of an unsigned 64-bit integer is defined as its little endian representation
 //!    in 8 bytes
@@ -29,7 +29,7 @@
 //!    [No. of items in the list, represented as 4-byte integer] || encoding(item_0) || ....
 //!
 //! 4. The encoding of an ordered map where the keys are ordered by lexicographic order.
-//!    Currently we only support key and value of type Vec<u8>. The encoding is defined as:
+//!    Currently, we only support key and value of type Vec<u8>. The encoding is defined as:
 //!    [No. of key value pairs in the map, represented as 4-byte integer] || encode(key1) ||
 //!    encode(value1) || encode(key2) || encode(value2)...
 //!    where the pairs are appended following the lexicographic order of the key