Merge pull request #1 from aapu/patch-1

Update custom.conf

Author: fuyb

custom.conf

@@ -2,12 +2,12 @@
     "title": "背光控制",
     "content": "控制背光",
     "button2": {
-        "cmd": "lua /system/share/lua/5.1/tp_entry.lua sys_api.release_backlight", 
+        "cmd": "lua /system/share/lua/5.1/tp_entry.lua sys_api.lock_backlight", 
         "txt": "锁定背光",
         "code": {"0": "执行成功", "-1": "执行失败"}
         },
     "button1": {
-        "cmd": "lua /system/share/lua/5.1/tp_entry.lua sys_api.lock_backlight",
+        "cmd": "lua /system/share/lua/5.1/tp_entry.lua sys_api.release_backlight",
         "txt": "解锁背光",
         "code": {"0": "执行成功", "-1": "执行失败"}
         }