旁观者模式 -> 旁观模式 (#6053)

Author: CiiLu

HMCL/src/main/resources/assets/lang/I18N_zh_CN.properties

@@ -1018,7 +1018,7 @@ world.info.player.game_type=游戏模式
 world.info.player.game_type.adventure=冒险
 world.info.player.game_type.creative=创造
 world.info.player.game_type.hardcore=极限
-world.info.player.game_type.spectator=旁观者
+world.info.player.game_type.spectator=旁观
 world.info.player.game_type.survival=生存
 world.info.player.health=生命值
 world.info.player.last_death_location=上次死亡位置