Minor syntax/linter fixes

Author: JamesMessinger

lib/bundle.js

@@ -64,6 +64,7 @@ function crawl (parent, key, path, pathFromRoot, indirections, inventory, $refs,
           }
         });
 
+      // eslint-disable-next-line no-shadow
       keys.forEach((key) => {
         let keyPath = Pointer.join(path, key);
         let keyPathFromRoot = Pointer.join(pathFromRoot, key);

lib/pointer.js

@@ -5,10 +5,10 @@ module.exports = Pointer;
 const $Ref = require("./ref");
 const url = require("./util/url");
 const ono = require("ono");
-    slashes = /\//g,
-    tildes = /~/g,
-    escapedSlash = /~1/g,
-    escapedTilde = /~0/g;
+const slashes = /\//g;
+const tildes = /~/g;
+const escapedSlash = /~1/g;
+const escapedTilde = /~0/g;
 
 /**
  * This class represents a single JSON pointer and its resolved value.