Update keps/sig-autoscaling/5030-attach-limit-autoscaler/README.md

Co-authored-by: Maciej Skoczeń <[email protected]>

Author: gnufied

keps/sig-autoscaling/5030-attach-limit-autoscaler/README.md

@@ -283,7 +283,7 @@ when drafting this test plan.
 [testing-guidelines]: https://git.k8s.io/community/contributors/devel/sig-testing/testing.md
 -->
 
-[ ] I/we understand the owners of the involved components may require updates to
+[x] I/we understand the owners of the involved components may require updates to
 existing tests to make this code solid enough prior to committing the changes necessary
 to implement this enhancement.