Update CONTRIBUTING.md

Co-authored-by: Juliet Shackell <63259011+jshackell-sfdc@users.noreply.github.com>

Author: shetzel

CONTRIBUTING.md

@@ -13,7 +13,7 @@
    needed changes, and merge it in.
 1. Upon merge, a new release of the `@salesforce/plugin-packaging` plugin will be published to npmjs with a version bump corresponding to the [conventional commit spec](https://www.conventionalcommits.org/en/v1.0.0/).
    - To increase the patch version, make sure that at least 1 commit message starts with "fix:"
-   - To increase the minor version, ensure at least 1 commit message starts with "feat:"
+   - To increase the minor version, make sure that at least 1 commit message starts with "feat:"
    - To bump the major version, please work with the CLI team.
 
 ### CLA