Fix linting

Author: NeffIsBack

nxc/netexec.py

@@ -174,7 +174,7 @@ def main():
             nxc_logger.display(f"{module} module options:\n{modules[module]['options']}")
         exit(0)
     elif args.show_module_options:
-        nxc_logger.error(f"--options requires -M/--module")
+        nxc_logger.error("--options requires -M/--module")
         exit(1)
     elif args.module:
         # Check the modules for sanity before loading the protocol