Update CLI.md

Author: ilitteri

docs/CLI.md

@@ -147,7 +147,7 @@ Block building options:
       --builder.extra-data <EXTRA_DATA>
           Block extra data message.
 
-          [default: "ethrex 6.0.0"]
+          [default: "ethrex 7.0.0"]
 
       --builder.gas-limit <GAS_LIMIT>
           Target block gas limit.
@@ -310,7 +310,7 @@ Block building options:
       --builder.extra-data <EXTRA_DATA>
           Block extra data message.
 
-          [default: "ethrex 6.0.0"]
+          [default: "ethrex 7.0.0"]
 
       --builder.gas-limit <GAS_LIMIT>
           Target block gas limit.