code cleanup; bugfix

FightSystem_Main/src/de/steamwar/fightsystem/commands/LockschemCommand.java

@@ -27,9 +27,9 @@ public class LockschemCommand implements CommandExecutor {
                 userGroup != UserGroup.Supporter)
             return false;
 
-        switch (args.length) {
-            case 1:
-                String teamName = args[1];
+
+        if(args.length == 1) {
+            String teamName = args[0];
             FightTeam fightTeam = Fight.getTeamByName(teamName);
 
             if(fightTeam == null) {
@@ -37,8 +37,14 @@ public class LockschemCommand implements CommandExecutor {
                 return false;
             }
             fightTeam.getSchematic().setSchemType(SchematicType.Normal);
-                player.sendMessage(FightSystem.PREFIX + "Schematic von " + fightTeam.getColoredName() + "§cgepserrt!");
-        }
+            player.sendMessage(FightSystem.PREFIX + "Schematic von " + fightTeam.getColoredName() + " §cgesperrt!");
             return false;
         }
+        sendHelp(player);
+        return false;
+    }
+
+    private void sendHelp(Player player) {
+        player.sendMessage(FightSystem.PREFIX + "/lockschem [TEAM]");
+    }
 }