docs(readme): "conventional" not "convention"

Author: apetro

@commitlint/config-conventional/README.md

@@ -2,7 +2,7 @@
 
 # @commitlint/config-conventional
 
-Shareable `commitlint` config enforcing [convention commits](https://conventionalcommits.org/).
+Shareable `commitlint` config enforcing [conventional commits](https://conventionalcommits.org/).
 Use with [@commitlint/cli](../cli) and [@commitlint/prompt-cli](../prompt-cli).
 
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