config-ip-filter: Fix bad quotes in template comments.

Author: benloh

build/app/assets/templates/_default.template

@@ -3,8 +3,8 @@
   "_comments":  [ "/// NetCreate Template File                                                             ///",
                   "/// RELEASE NOTES: As of 8/13/2020, a 'type' specification needs to added to each       ///",
                   "///     nodePrompt and edgePrompt for filters to work.  Valid types are:                ///",
-                  "///     "string", "number", "select", and "node".  The "node" type is only valid for    ///",
-                  "///     "source" and "target" objects for edges.                                        ///",
+                  "///     'string', 'number', 'select', and 'node'.  The 'node' type is only valid for    ///",
+                  "///     'source' and 'target' objects for edges.                                        ///",
                   "/// RELEASE NOTES: As of 8/7/2020, the following functionality is available:            ///",
                   "///  * `requireLogin: true` will require users to login to view graphs.  If the         ///",
                   "///     parameter is `false` or missing, graphs are public, and login is not required   ///",