cabal format fix

Author: mikekeke

bot-plutus-interface.cabal

@@ -27,8 +27,7 @@ common common-lang
     -Wall -Wcompat -Wincomplete-record-updates
     -Wincomplete-uni-patterns -Wredundant-constraints -fobject-code
     -fno-ignore-interface-pragmas -fno-omit-interface-pragmas
-    -fplugin=RecordDotPreprocessor 
-    -- -Werror
+    -fplugin=RecordDotPreprocessor -Werror
 
   build-depends:
     , base