lint fixes

package.nw/lib/roster.js

@@ -3818,4 +3818,4 @@ function listShortInstances()
     }
   }
   return shortInstances;
-}
+}

package.nw/lib/roster/processRosterFiltering.js

@@ -418,4 +418,4 @@ function processRosterFiltering(callRoster, rosterSettings)
       entry.tx = tx;
     }
   }
-}
+}