small typos

contracts/common/MerkleProof.sol

@@ -1,15 +1,15 @@
 pragma solidity ^0.4.24;
 
 
-/*
+/**
  * @title MerkleProof
  * @dev Merkle proof verification based on
  * https://github.com/ameensol/merkle-tree-solidity/blob/master/src/MerkleProof.sol
  */
 library MerkleProof {
-  /*
+    /**
     * @dev Verifies a Merkle proof proving the existence of a leaf in a Merkle tree. Assumes that each pair of leaves
-   * and each pair of pre-images is sorted.
+    * and each pair of pre-images are sorted.
     * @param _proof Merkle proof containing sibling hashes on the branch from the leaf to the root of the Merkle tree
     * @param _root Merkle root
     * @param _leaf Leaf of Merkle tree
@@ -41,19 +41,3 @@ library MerkleProof {
         return computedHash == _root;
     }
 }
-
-    © 2018 GitHub, Inc.
-    Terms
-    Privacy
-    Security
-    Status
-    Help
-
-    Contact GitHub
-    API
-    Training
-    Shop
-    Blog
-    About
-
-Press h to open a hovercard with more details.

contracts/registry/ENSSubdomainRegistry.sol

@@ -202,7 +202,7 @@ contract ENSSubdomainRegistry is Controlled {
             MerkleProof.verifyProof(
                 _proof,
                 unallowedCharactersMerkleRoot,
-                keccak256(abi.encodePacked(rangeStart, rangeEnd))
+                keccak256(abi.encodePacked(_rangeStart, _rangeEnd))
             ),
             "Invalid Proof."
         );