minor updates

Author: findingsov

docs/03-Setup and Deployment/upgrading.md

@@ -4,7 +4,7 @@ sidebar_position: 9
 # Upgrading Your Mint
 
 NOTE: Always make a backup of your database BEFORE you upgrade your mint.
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+s
 Most mints are releaseing new features and features regularly.
 
 Update your mints as new releases are released.