diff --git a/contracts/README.md b/contracts/README.md
index 2d6f36085..c0fc8adad 100644
--- a/contracts/README.md
+++ b/contracts/README.md
@@ -79,7 +79,7 @@ yarn test
 
 You must have [Echidna](https://github.com/crytic/echidna) installed.
 
-Contracts targetted for Echidna testing are located in `./contracts/echidna`.
+Contracts targeted for Echidna testing are located in `./contracts/echidna`.
 Each target contract is tested with a separate yarn command, for example:
 
 ```shell
diff --git a/contracts/contracts/Staking.md b/contracts/contracts/Staking.md
index b657c8114..8faab94dd 100644
--- a/contracts/contracts/Staking.md
+++ b/contracts/contracts/Staking.md
@@ -115,7 +115,7 @@ The exit lock period should be long enough to ensure that stakers and sequencers
 
 **Main functions**
 
-- Update sequencer set, call form l2 staking contract
+- Update sequencer set, call from l2 staking contract
 
 #### Distribute Contract
 
@@ -123,8 +123,8 @@ The exit lock period should be long enough to ensure that stakers and sequencers
 
 - Record delegation info by l2 staking contract
 - Record undelegation info by l2 staking contract
-- Compute delegator's delegation reward, call form l2 staking contract
-- Compute sequencer's commission, call form l2 staking contract
+- Compute delegator's delegation reward, call from l2 staking contract
+- Compute sequencer's commission, call from l2 staking contract
 
 #### Gov Contract
 
diff --git a/contracts/contracts/l2/gateways/L2CustomERC20Gateway.sol b/contracts/contracts/l2/gateways/L2CustomERC20Gateway.sol
index 84f2fdba4..6ecd26562 100644
--- a/contracts/contracts/l2/gateways/L2CustomERC20Gateway.sol
+++ b/contracts/contracts/l2/gateways/L2CustomERC20Gateway.sol
@@ -11,7 +11,7 @@ import {IMorphERC20Upgradeable} from "../../libraries/token/IMorphERC20Upgradeab
 /// @title L2ERC20Gateway
 /// @notice The `L2ERC20Gateway` is used to withdraw custom ERC20 compatible tokens on layer 2 and
 /// finalize deposit the tokens from layer 1.
-/// @dev The withdrawn tokens tokens will be burned directly. On finalizing deposit, the corresponding
+/// @dev The withdrawn tokens will be burned directly. On finalizing deposit, the corresponding
 /// tokens will be minted and transferred to the recipient.
 contract L2CustomERC20Gateway is L2ERC20Gateway {
     /**********
diff --git a/contracts/contracts/libraries/codec/BatchHeaderCodecV0.sol b/contracts/contracts/libraries/codec/BatchHeaderCodecV0.sol
index e043816a3..c2e646312 100644
--- a/contracts/contracts/libraries/codec/BatchHeaderCodecV0.sol
+++ b/contracts/contracts/libraries/codec/BatchHeaderCodecV0.sol
@@ -67,7 +67,7 @@ library BatchHeaderCodecV0 {
 
     /// @notice Get the number of L1 messages popped before this batch.
     /// @param batchPtr The start memory offset of the batch header in memory.
-    /// @return _totalL1MessagePopped The the number of L1 messages popped before this batch.
+    /// @return _totalL1MessagePopped The number of L1 messages popped before this batch.
     function getTotalL1MessagePopped(uint256 batchPtr) internal pure returns (uint256 _totalL1MessagePopped) {
         assembly {
             _totalL1MessagePopped := shr(192, mload(add(batchPtr, 17)))
diff --git a/contracts/contracts/libraries/codec/BatchHeaderCodecV1.sol b/contracts/contracts/libraries/codec/BatchHeaderCodecV1.sol
index 5bda27769..62d7cecf9 100644
--- a/contracts/contracts/libraries/codec/BatchHeaderCodecV1.sol
+++ b/contracts/contracts/libraries/codec/BatchHeaderCodecV1.sol
@@ -18,7 +18,7 @@ pragma solidity ^0.8.24;
 ///   * sequencerSetVerifyHash  32          bytes32     185     L2 sequencers set verify hash
 ///   * parentBatchHash         32          bytes32     217     The parent batch hash
 ///
-/// @dev Below is the feilds for `BatchHeader` V1
+/// @dev Below is the fields for `BatchHeader` V1
 ///   * lastBlockNumber         8           uint64      249     The last block number in this batch
 /// ```
 
diff --git a/prover/contracts/src/PlonkVerifier.sol b/prover/contracts/src/PlonkVerifier.sol
index 947b9a5eb..d0cf26669 100644
--- a/prover/contracts/src/PlonkVerifier.sol
+++ b/prover/contracts/src/PlonkVerifier.sol
@@ -260,7 +260,7 @@ contract PlonkVerifier {
       }
 
       /// Called when one the openings is bigger than r
-      /// The openings are the claimed evalutions of a polynomial
+      /// The openings are the claimed evaluations of a polynomial
       /// in a Kzg proof.
       function error_proof_openings_size() {
         let ptError := mload(0x40)
@@ -805,7 +805,7 @@ contract PlonkVerifier {
 
         // derive a random number. As there is no random generator, we
         // do an FS like challenge derivation, depending on both digests and
-        // ζ to ensure that the prover cannot control the random numger.
+        // ζ to ensure that the prover cannot control the random number.
         // Note: adding the other point ζω is not needed, as ω is known beforehand.
         mstore(mPtr, mload(add(state, STATE_FOLDED_DIGESTS_X)))
         mstore(add(mPtr, 0x20), mload(add(state, STATE_FOLDED_DIGESTS_Y)))