diff --git a/configs/minigpt4/README.md b/configs/minigpt4/README.md
index 7d039649..01e53954 100644
--- a/configs/minigpt4/README.md
+++ b/configs/minigpt4/README.md
@@ -38,7 +38,7 @@ For Vicuna model, please refer to [MiniGPT-4 page](https://github.com/Vision-CAI
 | :------------------------------ | :--------: | :-------: | :--------------------------------------: | :------------------------------------------------------------------------------------------------------------: |
 | `minigpt-4_vicuna-7b_caption`\* |  8121.32   |    N/A    | [config](minigpt-4_vicuna-7b_caption.py) | [model](https://download.openmmlab.com/mmpretrain/v1.0/minigpt4/minigpt-4_linear-projection_20230615-714b5f52.pth) |
 
-*Models with * are converted from the [official repo](https://github.com/Vision-CAIR/MiniGPT-4/tree/main). The config files of these models are only for inference. We haven't reprodcue the training results.*
+*Models with * are converted from the [official repo](https://github.com/Vision-CAIR/MiniGPT-4/tree/main). The config files of these models are only for inference. We haven't reproduce the training results.*
 
 ## Citation
 
diff --git a/configs/otter/README.md b/configs/otter/README.md
index e0cafde5..18a84684 100644
--- a/configs/otter/README.md
+++ b/configs/otter/README.md
@@ -48,7 +48,7 @@ python tools/test.py configs/otter/otter-9b_caption.py https://download.openmmla
 | :---------------------------- | :--------: | :------: | :------: | :---------------------------: | :------------------------------------------------------------------------------------------------------: |
 | `otter-9b_3rdparty_caption`\* |  8220.45   | Upcoming | Upcoming | [config](otter-9b_caption.py) | [model](https://download.openmmlab.com/mmclassification/v1/otter/otter-9b-adapter_20230613-51c5be8d.pth) |
 
-*Models with * are converted from the [official repo](https://github.com/Luodian/Otter/tree/main). The config files of these models are only for inference. We haven't reprodcue the training results.*
+*Models with * are converted from the [official repo](https://github.com/Luodian/Otter/tree/main). The config files of these models are only for inference. We haven't reproduce the training results.*
 
 ### Visual Question Answering on VQAv2
 
@@ -56,7 +56,7 @@ python tools/test.py configs/otter/otter-9b_caption.py https://download.openmmla
 | :------------------------ | :--------: | :------: | :-----------------------: | :------------------------------------------------------------------------------------------------------: |
 | `otter-9b_3rdparty_vqa`\* |  8220.45   | Upcoming | [config](otter-9b_vqa.py) | [model](https://download.openmmlab.com/mmclassification/v1/otter/otter-9b-adapter_20230613-51c5be8d.pth) |
 
-*Models with * are converted from the [official repo](https://github.com/Luodian/Otter/tree/main). The config files of these models are only for inference. We haven't reprodcue the training results.*
+*Models with * are converted from the [official repo](https://github.com/Luodian/Otter/tree/main). The config files of these models are only for inference. We haven't reproduce the training results.*
 
 ## Citation
 
diff --git a/mmpretrain/models/multimodal/blip/blip_retrieval.py b/mmpretrain/models/multimodal/blip/blip_retrieval.py
index 8983e63e..3ebc2513 100644
--- a/mmpretrain/models/multimodal/blip/blip_retrieval.py
+++ b/mmpretrain/models/multimodal/blip/blip_retrieval.py
@@ -163,7 +163,7 @@ class BlipRetrieval(BaseModel):
         ]
         self.copy_params()
 
-        # multimodal backone shares weights with text backbone in BLIP
+        # multimodal backbone shares weights with text backbone in BLIP
         # No need to set up
 
         # Notice that this topk is used for select k candidate to compute
diff --git a/mmpretrain/models/selfsup/simmim.py b/mmpretrain/models/selfsup/simmim.py
index 7cf94942..635a3297 100644
--- a/mmpretrain/models/selfsup/simmim.py
+++ b/mmpretrain/models/selfsup/simmim.py
@@ -39,7 +39,7 @@ class SimMIMSwinTransformer(SwinTransformer):
             freeze running stats (mean and var). Note: Effect on Batch Norm
             and its variants only. Defaults to False.
         norm_cfg (dict): Config dict for normalization layer at end
-            of backone. Defaults to dict(type='LN')
+            of backbone. Defaults to dict(type='LN')
         stage_cfgs (Sequence | dict): Extra config dict for each
             stage. Defaults to empty dict.
         patch_cfg (dict): Extra config dict for patch embedding.