diff --git a/frozen-abi/src/abi_example.rs b/frozen-abi/src/abi_example.rs
index b77758a3..f7844989 100644
--- a/frozen-abi/src/abi_example.rs
+++ b/frozen-abi/src/abi_example.rs
@@ -19,7 +19,7 @@ use {
 //
 // The requirement of AbiExample impls even applies to those types of `#[serde(skip)]`-ed fields.
 // That's because the abi digesting needs a properly initialized object to enter into the
-// serde::serialize() to begin with, even knowning they aren't used for serialization and thus abi
+// serde::serialize() to begin with, even knowing they aren't used for serialization and thus abi
 // digest. Luckily, `#[serde(skip)]`-ed fields' AbiExample impls can just delegate to T::default(),
 // exploiting the nature of this artificial impl requirement as an exception from the usual
 // AbiExample semantics.
diff --git a/transaction-error/src/lib.rs b/transaction-error/src/lib.rs
index 2f5b72b9..4a394f31 100644
--- a/transaction-error/src/lib.rs
+++ b/transaction-error/src/lib.rs
@@ -124,7 +124,7 @@ pub enum TransactionError {
     /// LoadedAccountsDataSizeLimit set for transaction must be greater than 0.
     InvalidLoadedAccountsDataSizeLimit,
 
-    /// Sanitized transaction differed before/after feature activiation. Needs to be resanitized.
+    /// Sanitized transaction differed before/after feature activation. Needs to be resanitized.
     ResanitizationNeeded,
 
     /// Program execution is temporarily restricted on an account.