There was some jQuery cleanup of $ usages in 4d349499b72210a3ec96a49e7a9288c9d3300bd9, but a couple of usages got missed. This fixes those missed $ usages.
Coverage remained the same at 81.68% when pulling 49bb11ffd3a9d7df97f0f38897368cc2a79d80f2 on roncli:jquery-cleanup-fix into 615449c69331344108ff7aa10b875aa096a98c49 on rendrjs:master.
There was some jQuery cleanup of $ usages in 4d349499b72210a3ec96a49e7a9288c9d3300bd9, but a couple of usages got missed. This fixes those missed $ usages.