[HUBZERO][#5800][COM_WIKI] Fixing incorrect syntax for getting approved revision count
[HUBZERO][#5800][COM_WIKI] Fixing incorrect syntax for getting approved revision count

anthonyfuentes/hubzero-cms,zooley/hubzero-cms,zooley/hubzero-cms,zweidner/hubzero-cms,anthonyfuentes/hubzero-cms,zweidner/hubzero-cms,zweidner/hubzero-cms,zooley/hubzero-cms,anthonyfuentes/hubzero-cms,zweidner/hubzero-cms,anthonyfuentes/hubzero-cms,zooley/hubzero-cms