Update README.md

Author: AabyssZG

README.md

@@ -106,7 +106,7 @@ icon_hash="116323821"||body="Whitelabel Error Page"
            \$$                                \$$$$$$                                        
             ______                                                                           
            /      \                                  +-------------------------------------+ 
-          |  $$$$$$\  _______  ______   _______      + Version: 2.55                       + 
+          |  $$$$$$\  _______  ______   _______      + Version: 2.56                       + 
           | $$___\$$ /       \|      \ |       \     + Author: 曾哥(@AabyssZG)             + 
            \$$    \ |  $$$$$$$ \$$$$$$\| $$$$$$$\    + Whoami: https://github.com/AabyssZG + 
            _\$$$$$$\| $$      /      $$| $$  | $$    +-------------------------------------+