make Misc.apropos return plugin name even if command is in only one plugin.

plugins/Misc/plugin.py

@@ -170,9 +170,6 @@ class Misc(callbacks.Plugin):
                     if s in command:
                         commands.setdefault(command, []).append(cb.name())
         for (key, names) in commands.iteritems():
-            if len(names) == 1:
-                L.append(key)
-            else:
             for name in names:
                 L.append('%s %s' % (name, key))
         if L: