Addressing reviewers

Author: paschalis-mpeis

llvm/docs/GitHub.rst

@@ -288,15 +288,16 @@ Your options are as follows:
    in ``llvm/llvm-project``.
 
 .. note::
-   When using the second approach, GitHub will not display proper diffs for
-   subsequent PRs in a stack. Instead, it will show a combined diff that
-   includes all commits from earlier PRs.
+   When using the dependency notes approach, GitHub will not display proper
+   diffs for subsequent PRs in a stack. Instead, it will show a combined diff
+   that includes all commits from earlier PRs.
 
    As described above, it is the PR author’s responsibility to clearly indicate
    which commits are relevant to the current PR.
    For example: “The first N commits are from the base PR.”
 
-   You can avoid this issue by using the first or the third approach.
+   You can avoid this issue by using user branches directly in the
+   ``llvm/llvm-project`` repository.
 
 
 Using Graphite for stacked Pull Requests