docs: small grammar fix (#7705)

docs/usage/configuration-options.md

@@ -204,7 +204,7 @@ This is an advance field and it's recommend you seek a config review before appl
 ## bumpVersion
 
 Currently this setting supports `helmv3` and `npm` only, so raise a feature request if you have a use for it with other package managers.
-It's purpose is if you want Renovate to update the `version` field within your file's `package.json` any time it updates dependencies within.
+Its purpose is if you want Renovate to update the `version` field within your file's `package.json` any time it updates dependencies within.
 Usually this is for automatic release purposes, so that you don't need to add another step after Renovate before you can release a new version.
 
 Configure this value to `"patch"`, `"minor"` or `"major"` to have Renovate update the version in your edited `package.json`.