Fix spelling in dump.py help output (#24381)

old-commit-hash: 7b394510cb

selfdrive/debug/dump.py

@@ -13,7 +13,7 @@ from cereal.services import service_list
 
 if __name__ == "__main__":
 
-  parser = argparse.ArgumentParser(description='Dump communcation sockets. See cereal/services.py for a complete list of available sockets.')
+  parser = argparse.ArgumentParser(description='Dump communication sockets. See cereal/services.py for a complete list of available sockets.')
   parser.add_argument('--pipe', action='store_true')
   parser.add_argument('--raw', action='store_true')
   parser.add_argument('--json', action='store_true')