Enhanced grammar.

contributing/docs/adding-documentation.md

@@ -1,10 +1,10 @@
 # Updating Documentation Paths
 
-Our documentation currently leverages a [manifest file](/docs/manifest.json) which is how documentation entries are checked.
+Our documentation currently leverages a [manifest file](/docs/manifest.json), which is how documentation entries are checked.
 
 When adding a new entry under an existing category you only need to add an entry with `{title: '', path: '/docs/path/to/file.md'}`. The "title" is what is shown on the sidebar.
 
-When moving the location/url of an entry the "title" field can be removed from the existing entry and the ".md" extension removed from the "path", then a "redirect" field with the shape of `{permanent: true/false, destination: '/some-url'}` can be added. A new entry should be added with the "title" and "path" fields if the document was renamed within the [`docs` folder](/docs) that points to the new location in the folder e.g. `/docs/some-url.md`
+When moving the location/url of an entry, the "title" field can be removed from the existing entry and the ".md" extension removed from the "path", then a "redirect" field with the shape of `{permanent: true/false, destination: '/some-url'}` can be added. A new entry should be added with the "title" and "path" fields if the document is renamed within the [`docs` folder](/docs) that points to the new location in the folder, e.g. `/docs/some-url.md`
 
 Example of moving documentation file: