Update content/github/collaborating-with-issues-and-pull-requests/changing-the-base-branch-of-a-pull-request.md

Co-authored-by: Janice <[email protected]>

Author: Ruth-ikegah

content/github/collaborating-with-issues-and-pull-requests/changing-the-base-branch-of-a-pull-request.md

@@ -22,8 +22,7 @@ versions:
 
 {% tip %}
 
-**Tip:**
-When you open a Pull Request, GitHub will set the base to the commit that branch references. If the branch is updated in the future, GitHub will not update the base branch's commit.
+**Tip:** When you open a pull request, {% data variables.product.product_name %} will set the base to the commit that branch references. If the branch is updated in the future, {% data variables.product.product_name %} will not update the base branch's commit.
 
 {% endtip %}