[dw-free] Contextual hover for communities broken

[fu]

[commit: http://hg.dwscoalition.org/dw-free/rev/1588b888ce48]

http://bugs.dwscoalition.org/show_bug.cgi?id=3750

Fix variable name, add a line break after the link to join/leave a
community.

Patch by fu.

Files modified:

• htdocs/js/jquery.contextualhover.js

( Diff: 1 file changed. )