diff --git a/contracts/protocol/switchboard/MessageSwitchboard.sol b/contracts/protocol/switchboard/MessageSwitchboard.sol
index 86e9ef6f..ee15ea3d 100644
--- a/contracts/protocol/switchboard/MessageSwitchboard.sol
+++ b/contracts/protocol/switchboard/MessageSwitchboard.sol
@@ -135,7 +135,9 @@ contract MessageSwitchboard is SwitchboardBase, ReentrancyGuard {
     function attest(bytes32 payloadId_, bytes32 digest_, bytes calldata proof_) public {
         // Recover watcher from signature
         address watcher = _recoverSigner(
-            keccak256(abi.encodePacked(toBytes32Format(address(this)), chainSlug, payloadId_, digest_)),
+            keccak256(
+                abi.encodePacked(toBytes32Format(address(this)), chainSlug, payloadId_, digest_)
+            ),
             proof_
         );
 
@@ -431,9 +433,9 @@ contract MessageSwitchboard is SwitchboardBase, ReentrancyGuard {
         require(packed.length == 36, "Invalid packed length");
 
         assembly {
-            // Read first 32 bytes of data (contains uint32 in rightmost 4 bytes)
+            // Read first 32 bytes of data (contains uint32 in leftmost 4 bytes)
             let firstWord := mload(add(packed, 32))
-            // Extract uint32 from rightmost 4 bytes (shift right by 224 bits = 28 bytes)
+            // Extract uint32 from leftmost 4 bytes (shift right by 224 bits = 28 bytes)
             siblingChainSlug := shr(224, firstWord)
 
             // Read next 32 bytes starting at offset 36 (skip 4 bytes for uint32)
@@ -687,14 +689,16 @@ contract MessageSwitchboard is SwitchboardBase, ReentrancyGuard {
         bytes32 oldTransmitterBytes32 = toBytes32Format(oldTransmitter_);
         digestParams_.transmitter = oldTransmitterBytes32;
         bytes32 oldDigest = createDigest(digestParams_);
-        
+
         if (payloadIdToDigest[digestParams_.payloadId] != oldDigest) revert InvalidDigest();
-        
+
         digestParams_.transmitter = toBytes32Format(newTransmitter_);
         bytes32 newDigest = createDigest(digestParams_);
-        
+
         address watcher = _recoverSigner(
-            keccak256(abi.encodePacked(toBytes32Format(address(this)), chainSlug, oldDigest, newDigest)),
+            keccak256(
+                abi.encodePacked(toBytes32Format(address(this)), chainSlug, oldDigest, newDigest)
+            ),
             signature_
         );
         if (!_hasRole(WATCHER_ROLE, watcher)) revert WatcherNotFound();