core: few naming tweaks after last commit.

lib/modules/core/index.js

@@ -166,7 +166,7 @@ Archiver.prototype.bulk = function(mappings) {
       }, data);
 
       self._queue.add({
-        data:fileData,
+        data: fileData,
         source: util.lazyReadStream(filepath)
       });
     });
@@ -175,24 +175,24 @@ Archiver.prototype.bulk = function(mappings) {
   return this;
 };
 
-Archiver.prototype.file = function(filepath, data) {
-  data = this._normalizeFileData(data);
+Archiver.prototype.file = function(filepath, fileData) {
+  fileData = this._normalizeFileData(fileData);
 
   if (typeof filepath !== 'string' || filepath.length === 0) {
     this.emit('error', new Error('filepath must be a non-empty string value'));
     return this;
   }
 
   if (util.file.isFile(filepath)) {
-    if (typeof data.name !== 'string' || data.name.length === 0) {
-      data.name = util.sanitizePath(filepath);
+    if (typeof fileData.name !== 'string' || fileData.name.length === 0) {
+      fileData.name = util.sanitizePath(filepath);
     }
 
-    data.source = filepath;
-    data.sourceType = 'stream';
+    fileData.source = filepath;
+    fileData.sourceType = 'stream';
 
     this._queue.add({
-      data: data,
+      data: fileData,
       source: util.lazyReadStream(filepath)
     });
   } else {