minor fix: typo

docs/docs/pages/publishing.mdx

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 ## Updates
 
-As you publish content Sequoia will store a record of content in `.sequoia-state.json`, keeping tack of the AT URIs for each post and generating content hashes for the content inside each markdown file. When you update a post and run the publish command, Sequoia will generate hashes again, see the difference, and update the existing post rather than creating a new one. 
+As you publish content Sequoia will store a record of content in `.sequoia-state.json`, keeping track of the AT URIs for each post and generating content hashes for the content inside each markdown file. When you update a post and run the publish command, Sequoia will generate hashes again, see the difference, and update the existing post rather than creating a new one. 
 
 If you happen to loose the state file or if you want to pull down records you already have published, you can use the `sync` command.