Update 55_tests.md

website/content/07_programs_libraries_modules/55_tests.md

@@ -68,7 +68,7 @@ def multiply(x, y):
     return x * y
 ```
 
-Easy enough. Let's write a test case for it. Usually this will be broken out into a separate file, but we'll combine them for this contrived example. We'll create a `TestMultiply` class that derives from `unittest.TestCase`, with a method inside that does the actual testing. Lastly, we'll call `unittest.main()` to tell `unittest` to find and run our TestCase. We'll put all this in a file called `test_multiply.py` and run it from the command line:
+Easy enough. Let's write a test case for it. Usually this will be broken out into separate files, but we'll combine them for this contrived example. We'll create a `TestMultiply` class that derives from `unittest.TestCase`, with a method inside that does the actual testing. Lastly, we'll call `unittest.main()` to tell `unittest` to find and run our TestCase. We'll put all this in a file called `test_multiply.py` and run it from the command line:
 
 ```python
 # test_multiply.py
@@ -218,4 +218,4 @@ Subclassing the TestCase class gives you a bunch of useful assertions that you c
 
 ### Growing your Tests
 
-Standard `unittest` tests are fine for most projects. As your programs grow and organization becomes more complex, you might want to consider an alternative testing framework or test runner. The 3rd party `nose2` and `pytest` modules are compatible with `unittest` but do things slightly differently. You can find more information in the [nose2 documentation](https://nose2.readthedocs.io/en/latest/) and [pytest documentation](https://docs.pytest.org/en/latest/).
+Standard `unittest` tests are fine for most projects. As your programs grow and organization becomes more complex, you might want to consider an alternative testing framework or test runner. The 3rd party `nose2` and `pytest` modules are compatible with `unittest` but do things slightly differently. You can find more information in the [nose2 documentation](https://nose2.readthedocs.io/en/latest/) and [pytest documentation](https://docs.pytest.org/en/latest/).