gprs grammar angepasst an askforaction

pocketsphinxAdapter/grammar/gprs/gprs.jsgf

@@ -11,7 +11,7 @@ public <task> = [tobi] [(would | could) you] [please] <command> [please] [tobi];
 <pointat_command> = <pointatVerb> [<article>] <location>;
 <learn_command> = <learnVerb> [<article>] (<person> | <location>);
 <cleanup_command> = <cleanupVerb> <article> <room_class>;
-<show_command> = <showVerb> [<person>] [<article>] [<grab_object>] | <showVerb> [<person>] [the (path|way) to] [<article>] <location>; 
+<show_command> = <showVerb> [<person>] [<article>] <grab_object> | <showVerb> [<person>] [the (path|way) to] [<article>] <location>; 
 
 <bringVerb> = bring | carry | retrieve | fetch | get | give | put | attend | deliver | convey | gather | (pick up) | take;
 <findVerb> = find | search [for] | check [for] | acquire | attain | obtain;