Add some line breaks

Author: bpugh

git/reference-upstream-branch.md

@@ -14,6 +14,6 @@ git config --global alias.reso "reset --keep @{u}"
 
 note: I'm using `--keep` instead of `--hard` because it's a bit [safer](./reset-keep.md)
 
-I use this when a branch I've pulled down has completely changed on the remote and I have no changes (for instance reviewing a PR) and a `pull` would be messy (this is also much faster depending on the number of commits).
+I use this when a branch I've pulled down has completely changed on the remote and I have no changes (for instance when reviewing a PR) and a `pull` would be messy (a reset is also much faster depending on the number of commits).
 
 Or if I've completely borked my local branch and want to start over from where I last pushed 😅.