fix typo

doc/workflow/merge_request_approvals.md

@@ -24,7 +24,7 @@ users to approve the merge request.
 
 ### Reset approvals on push
 
-With this setting turned on, any done approvals are reset when new a new push
+With this setting turned on, approvals are reset when a new push
 is done to the merge request branch.
 
 Turn "Reset approvals on push" off if you want approvals to persist,
@@ -63,4 +63,4 @@ the process is still enforced.
 
 To approve a merge request, simply press the button.
 
-![Merge request approval](merge_request_approvals/2_approvals.png)
+![Merge request approval](merge_request_approvals/2_approvals.png)
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