Update README.md

README.md

@@ -1,6 +1,6 @@
 ## Theme Test Data -Formerly Theme Unit Test
 
-For instructions on how to use the Theme Unit Test please see
+For instructions on how to use the Theme Test Data please see
 https://codex.wordpress.org/Theme_Unit_Test
 
 To download the Accessibility teams test file, please go to: 
@@ -10,7 +10,7 @@ https://github.com/wpaccessibility/a11y-theme-unit-test
 
 Note that issues and pull requests for the theme preview file will not be reflected on WordPress.org. This file is for testing only.
 
-If you **find a problem** with the theme unit test: go here https://github.com/WPTT/theme-unit-test/issues and see if an issue has been opened for this problem.  If not, open an issue.
+If you **find a problem** with the theme unit test: go here https://github.com/WPTT/theme-test-data/issues and see if an issue has been opened for this problem.  If not, open an issue.
 
 To **help solve an issue**: fork the repository, create a branch for the update, and make a pull request. Make sure that you check the box allowing others to make edits.