diff --git a/mmcv/cnn/utils/weight_init.py b/mmcv/cnn/utils/weight_init.py
index 36303a22c..f7b5a71c1 100644
--- a/mmcv/cnn/utils/weight_init.py
+++ b/mmcv/cnn/utils/weight_init.py
@@ -446,7 +446,7 @@ def _initialize_override(module, override, cfg):
         if name is None:
             raise ValueError('`override` must contain the key "name",'
                              f'but got {cp_override}')
-        # if override only has name kay, it means use args in init_cfg
+        # if override only has name key, it means use args in init_cfg
         if not cp_override:
             cp_override.update(cfg)
         # if override has name key and other args except type key, it will
diff --git a/mmcv/runner/hooks/evaluation.py b/mmcv/runner/hooks/evaluation.py
index 5b8ab63f8..9bbea569d 100644
--- a/mmcv/runner/hooks/evaluation.py
+++ b/mmcv/runner/hooks/evaluation.py
@@ -47,7 +47,7 @@ class EvalHook(Hook):
             test function ``mmcv.engine.single_gpu_test`` will be used.
             (default: ``None``)
         greater_keys (List[str] | None, optional): Metric keys that will be
-            inferred by 'greater' comparison rule rule. If ``None``,
+            inferred by 'greater' comparison rule. If ``None``,
             _default_greater_keys will be used. (default: ``None``)
         less_keys (List[str] | None, optional): Metric keys that will be
             inferred by 'less' comparison rule. If ``None``, _default_less_keys