[gdb/python] Fix whitespace in py-ref.h

Fix a whitespace problem pre-commit complains about:
...
check-whitespace........................................................Failed
- hook id: check-whitespace
- exit code: 2

gdb/python/py-ref.h:58: indent with spaces.
+         "The __dict__ for this object.", nullptr },
...

1 files changed, 1 insertions, 1 deletions

diff --git a/gdb/python/py-ref.h b/gdb/python/py-ref.h
index 1d07eeb3dc9..4ce7e29357d 100644
--- a/gdb/python/py-ref.h
+++ b/gdb/python/py-ref.h
@@ -55,7 +55,7 @@ template<typename T = PyObject> using gdbpy_ref
      gdb_PyGetSetDef my_object_getset[] =
      {
        { "__dict__", gdb_py_generic_dict_getter, nullptr,
-         "The __dict__ for this object.", nullptr },
+	 "The __dict__ for this object.", nullptr },
        ...
        { nullptr }
      };