update readme

readme.md

@@ -12,7 +12,7 @@ Try Runtime GHA makes it easy to add [try-runtime](https://paritytech.github.io/
 - Try State invariants pass
 - Post-Migration, all runtime state is decodable
 
-Given that code changes can break any of the above invariants, running `try-runtime` checks is as important as regularly running cargo tests in your PR CI, to prevent accidental regressions.
+Given that code changes can break any of the above invariants, running `try-runtime` checks is as important as regularly running cargo tests in your CI to prevent accidental regressions.
 
 ## Usage