Adding missing delimiter in json file

remoteResources/resources.json

@@ -13,4 +13,5 @@
 		"url":"http://wiscigt.powertheword.com/labkey/SlicerLabkeyExtension/-/archive/SlicerExtensionIndex/SlicerLabkeyExtension-SlicerExtensionIndex.zip",
 		"branch":"SlicerExtenstionIndex",
 		"modules":["labkeyBrowser"]
+	}
 }