Merge pull request #292 from etsy/mgmt_console_patch

cleanup whitespace and small tweaks

lib/mgmt_console.js

@@ -19,7 +19,7 @@ exports.delete_stats = function(stats_type, cmdline, stream) {
     deletable = existing_stats(stats_type, cmdline[index]);
 
     //warn if no matches
-    if (deletable.length == 0) {
+    if (deletable.length === 0) {
       stream.write("metric " + cmdline[index] + " not found\n");
     }
 
@@ -30,7 +30,7 @@ exports.delete_stats = function(stats_type, cmdline, stream) {
     }
   }
   stream.write("END\n\n");
-}
+};
 
 /**
  * existing_stats - find fully qualified matches for the requested stats bucket
@@ -43,7 +43,7 @@ exports.delete_stats = function(stats_type, cmdline, stream) {
  *   no matches, an empty array is a valid response
  */
 function existing_stats(stats_type, bucket){
-  matches = []
+  matches = [];
 
   //typical case: one-off, fully qualified
   if (bucket in stats_type) {