Update README.md

README.md

@@ -126,19 +126,19 @@ $ pip install ./graph_def_editor
    `test.out` at the root of the project.
 
 
-## TensorFlow versions compartibility
+## TensorFlow version compatibility
 
 GraphDef Editor is fully supported for TensorFlow versions 1.14.x and 1.15.x.
 For TensorFlow 2.x some transforms might not work.
 
-To execute tests for specific TensorFlow version run following comand from the repository root:
+To execute tests for specific TensorFlow versions run the following command from the repository root:
 ```sh
 docker run -v ${PWD}:/v -w /v tensorflow/tensorflow:<version>[-py3] bash -c "pip3 install -U pytest && pytest"
 ```
 
 Pre 2.2.0 TensorFlow versions have -py3 suffix indicating that Python3 should be used.
 
-To execute specific test:
+To execute a specific test:
 ```sh
 docker run -v ${PWD}:/v -w /v tensorflow/tensorflow:<version>[-py3] python -m tests.transform_test
 ```