Fix SWCommandUtils tabComplete of GameMode

SpigotCore_Main/src/de/steamwar/command/SWCommandUtils.java

@@ -70,7 +70,7 @@ public class SWCommandUtils {
             if (s.equals("sp") || s.equals("spectator") || s.equals("3")) return GameMode.SPECTATOR;
             if (s.equals("a") || s.equals("adventure") || s.equals("2")) return GameMode.ADVENTURE;
             return null;
-        }, s -> Arrays.asList("s", "survival", "0", "c", "creative", "1", "sp", "specator", "3", "a", "adventure", "2")));
+        }, s -> Arrays.asList("s", "survival", "0", "c", "creative", "1", "sp", "spectator", "3", "a", "adventure", "2")));
     }
 
     private static void addMapper(Class<?> clazz, Class<?> alternativeClazz, TypeMapper<?> mapper) {