docs: fix typo "squished" → "squashed" in Gerrit doc explaining diffs

Author: krlvi

content/docs/features/gerrit-mode.mdx

@@ -21,7 +21,7 @@ Here is an example of incoming changesets on the [Android project](https://andro
 
 ## How is Gerrit different than Pull/Merge Requests?
 
-Good question. With GitHub or GitLab, when you send a pull/merge request, the review process is branch based. If you add more commits on top of your branch, the changes are squished into one big unified diff for review. Most teams tend to avoid rebasing anything that was already shared.
+Good question. With GitHub or GitLab, when you send a pull/merge request, the review process is branch based. If you add more commits on top of your branch, the changes are squashed into one big unified diff for review. Most teams tend to avoid rebasing anything that was already shared.
 
 Gerrit is a commit based review system. Every review is based on exactly one commit. It's very common to edit shared commits and submit new versions of them to address feedback.