CodeCamp open-mmlab#144 [Doc] Chinese version of config tutorial open…

…-mmlab#2371

* [Doc]Translate the 1_config.md and modify a wrong statement in 1_config.md

* Translate the 1_config.md and modify a wrong statement in 1_config.md

* Modify some expressions

* Apply suggestions from code review

docs/en/user_guides/1_config.md

@@ -575,14 +575,14 @@ Config (path: demo_config.py): {'backbone': {'type': 'ResNetV1c', 'depth': 101,
      In addition, if the original type is tuple, it will be automatically converted to list after this way.
 
      ```shell
-     python demo_script.py demo_config.py --cfg-options backbone.strides="(1, 1, 1, 1)"
+     python demo_script.py demo_config.py --cfg-options backbone.strides=1,1,1,1
      ```
 
      ```shell
      Config (path: demo_config.py): {'backbone': {'type': 'ResNetV1c', 'depth': 50, 'num_stages': 4, 'out_indices': (0, 1, 2, 3), 'dilations': (1, 1, 2, 4), 'strides': [1, 1, 1, 1], 'norm_eval': False, 'style': 'pytorch', 'contract_dilation': True}}
      ```
 
 ```{note}
-    This modification of only supports modifying configuration items of string, int, float, boolean, None, list and tuple types.
+    This modification method only supports modifying configuration items of string, int, float, boolean, None, list and tuple types.
     More specifically, for list and tuple types, the elements inside them must also be one of the above seven types.
 ```