!55 fix error words in dynamic debugging module

Merge pull request !55 from wangqiuliang/fix-error-words-in-dynamic-debugging

tutorials/source_en/use/debugging_in_pynative_mode.md

@@ -143,7 +143,7 @@ print(res.asnumpy())
  [3. 3. 3. 3.]]
 ```
 
-In the preceding code, the `ms_function` decorator is added before `construct` of the `TensorAddNet` class. The decorator compiles the `construct` method into a computational graph. After the input is given, the graph is delivered and executed, `F.tensor_add` in the preceding code is executed in the common PyNative mode.
+In the preceding code, the `ms_function` decorator is added before `construct` of the `TensorAddNet` class. The decorator compiles the `construct` method into a computational graph. After the input is given, the graph is delivered and executed, `tensor_add` in the preceding code is executed in the common PyNative mode.
 
 It should be noted that, in a function to which the `ms_function` decorator is added, if an operator (such as `pooling` or `tensor_add`) that does not need parameter training is included, the operator can be directly called in the decorated function, as shown in the following example:
 

tutorials/source_zh_cn/use/debugging_in_pynative_mode.md

@@ -143,7 +143,7 @@ print(res.asnumpy())
  [3. 3. 3. 3.]]
 ```
 
-上述示例代码中，在`TensorAddNet`类的`construct`之前加装了`ms_function`装饰器，该装饰器会将`construct`方法编译成计算图，在给定输入之后，以图的形式下发执行，而上一示例代码中的`F.tensor_add`会直以普通的PyNative的方式执行。
+上述示例代码中，在`TensorAddNet`类的`construct`之前加装了`ms_function`装饰器，该装饰器会将`construct`方法编译成计算图，在给定输入之后，以图的形式下发执行，而上一示例代码中的`tensor_add`会直接以普通的PyNative的方式执行。
 
 需要说明的是，加装了`ms_function`装饰器的函数中，如果包含不需要进行参数训练的算子（如`pooling`、`tensor_add`等算子），则这些算子可以在被装饰的函数中直接调用，如下例所示。