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Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Signed-off-by: Jinzhe Zeng <[email protected]>

doc/test/model-deviation.md

@@ -59,7 +59,7 @@ One can also use a subcommand to calculate the deviation of predicted forces or
 dp model-devi -m graph.000.pb graph.001.pb graph.002.pb graph.003.pb -s ./data -o model_devi.out
 ```
 
-where `-m` specifies model files to be calculated, `-s` gives the data to be evaluated, `-o` the file to which model deviation results is dumped. Here is more information on this sub-command:
+where `-m` specifies model files to be calculated, `-s` gives the data to be evaluated, `-o` the file to which model deviation results are dumped. Here is more information on this sub-command:
 
 ```bash
 usage: dp model-devi [-h] [-v {DEBUG,3,INFO,2,WARNING,1,ERROR,0}]

doc/train/training-advanced.md

@@ -172,7 +172,7 @@ One can set other environmental variables:
 
 ## Adjust `sel` of a frozen model {{ tensorflow_icon }}
 
-One can use `--init-frz-model` features to adjust (increase or decrease) [`sel`](../model/sel.md) of a existing model. Firstly, one needs to adjust [`sel`](./train-input.rst) in `input.json`. For example, adjust from `[46, 92]` to `[23, 46]`.
+One can use `--init-frz-model` features to adjust (increase or decrease) [`sel`](../model/sel.md) of an existing model. Firstly, one needs to adjust [`sel`](./train-input.rst) in `input.json`. For example, adjust from `[46, 92]` to `[23, 46]`.
 
 ```json
 "model": {