docs: Update src/commands/types/generate/README.md

Co-authored-by: Edoardo Dusi <edo@edoardodusi.com>

Author: alvarosabu

src/commands/types/generate/README.md

@@ -57,7 +57,7 @@ typesCommand
   });
 
 // 2. Operations Layer (actions.ts)
--generateTypes()
+- generateTypes()
 - generateStoryblokTypes()
 - saveTypesToFile()