diff --git a/docs/utils/efficienthashlib.md b/docs/utils/efficienthashlib.md
index 7ce49ec787..7d4824ec0b 100644
--- a/docs/utils/efficienthashlib.md
+++ b/docs/utils/efficienthashlib.md
@@ -544,7 +544,7 @@ function eq(bytes memory a, bytes32 b)
     returns (bool result)
 ```
 
-Returns `abi.decode(a, (bytes32)) == a`.
+Returns `abi.decode(a, (bytes32)) == b`.
 
 ## Byte Slice Hashing Operations
 
diff --git a/src/utils/EfficientHashLib.sol b/src/utils/EfficientHashLib.sol
index 77e7dd4c87..308e29378c 100644
--- a/src/utils/EfficientHashLib.sol
+++ b/src/utils/EfficientHashLib.sol
@@ -754,7 +754,7 @@ library EfficientHashLib {
         }
     }
 
-    /// @dev Returns `abi.decode(a, (bytes32)) == a`.
+    /// @dev Returns `abi.decode(a, (bytes32)) == b`.
     function eq(bytes memory a, bytes32 b) internal pure returns (bool result) {
         /// @solidity memory-safe-assembly
         assembly {