docs: update the override spec form

Signed-off-by: peefy <[email protected]>

Author: Peefy

docs/user_docs/guides/automation.md

@@ -82,7 +82,7 @@ override_spec: [[pkgpath] ":"] identifier ("=" value | "-")
 ```
 
 - `pkgpath`: indicates the package path where the identifier needs to be modified, usually in the form of `a.b.c`. For the main package,`pkgpath` is represented as `__ main__`. When omitted or not written, it indicates the main package
-- `identifier` indicates the identifier that needs to modify the configuration, usually in the form of `a.b.c`.
+- `identifier` indicates the identifier that needs to modify the configuration, usually in the form of `a.b.c` or `a["dot.key"].c`
 - `value` indicates the value of the configuration that needs to be modified, which can be any legal KCL expression, such as number/string literal value, list/dict/schema expression, etc.
 - `=` denotes modifying of the value of the identifier.
 - `-` denotes deleting of the identifier.

i18n/zh-CN/docusaurus-plugin-content-docs/current/user_docs/guides/automation.md

@@ -80,7 +80,7 @@ override_spec: [[pkgpath] ":"] identifier ("=" value | "-")
 ```
 
 - `pkgpath`: 表示需要修改标识符的包路径，通常为 `a.b.c` 的形式，对于 main 包，`pkgpath` 表示为 `__main__`, 可省略，省略不写时表示 main 包
-- `identifier`: 表示需要修改配置的标识符，通常为 `a.b.c` 的形式
+- `identifier`: 表示需要修改配置的标识符，通常为 `a.b.c` 的形式或者 `a["dot.key"].c` 的形式
 - `value`: 表示需要修改配置的值，可以是任意合法的 KCL 表达式，比如数字/字符串字面值，`list`/`dict`/`schema` 表达式等
 - `=`: 表示修改identifier的值
 - `-`: 表示删除 identifier 属性

i18n/zh-CN/docusaurus-plugin-content-docs/version-0.8/user_docs/guides/automation.md

@@ -80,7 +80,7 @@ override_spec: [[pkgpath] ":"] identifier ("=" value | "-")
 ```
 
 - `pkgpath`: 表示需要修改标识符的包路径，通常为 `a.b.c` 的形式，对于 main 包，`pkgpath` 表示为 `__main__`, 可省略，省略不写时表示 main 包
-- `identifier`: 表示需要修改配置的标识符，通常为 `a.b.c` 的形式
+- `identifier`: 表示需要修改配置的标识符，通常为 `a.b.c` 的形式或者 `a["dot.key"].c` 的形式
 - `value`: 表示需要修改配置的值，可以是任意合法的 KCL 表达式，比如数字/字符串字面值，`list`/`dict`/`schema` 表达式等
 - `=`: 表示修改identifier的值
 - `-`: 表示删除 identifier 属性

versioned_docs/version-0.8/user_docs/guides/automation.md

@@ -82,7 +82,7 @@ override_spec: [[pkgpath] ":"] identifier ("=" value | "-")
 ```
 
 - `pkgpath`: indicates the package path where the identifier needs to be modified, usually in the form of `a.b.c`. For the main package,`pkgpath` is represented as `__ main__`. When omitted or not written, it indicates the main package
-- `identifier` indicates the identifier that needs to modify the configuration, usually in the form of `a.b.c`.
+- `identifier` indicates the identifier that needs to modify the configuration, usually in the form of `a.b.c` or `a["dot.key"].c`
 - `value` indicates the value of the configuration that needs to be modified, which can be any legal KCL expression, such as number/string literal value, list/dict/schema expression, etc.
 - `=` denotes modifying of the value of the identifier.
 - `-` denotes deleting of the identifier.