Update README.rst

removed git merge markup

Author: Kimberly Sereduck

README.rst

@@ -136,19 +136,7 @@ version 0.0.3
 - Added run method to Axe class to simplify the usage in existing test suites
 - run method includes the ability to set what impact level to test for: 'minor', 'moderate', 'severe', 'critical'
 
-<<<<<<< HEAD
-version 0.0.276
-****************
-- Added pytest-axe usage example to README
-
-version 0.0.275
-****************
-- Added usage example to README
-
-version 0.0.273
-=======
 version 0.0.28
->>>>>>> ba24ec56528e4458f0a5604a8d511923c943a479
 ****************
 - Added selenium instance as a class attribute
 - Changed file paths to OS independent structure