Update automated-comments/go/raindrops/entry_signature_changed.md

Co-Authored-By: Derk-Jan Karrenbeld <derk-jan+github@karrenbeld.info>

automated-comments/go/raindrops/entry_signature_changed.md

@@ -1,4 +1,4 @@
-The signature of the `Convert` function should be `Convert(i int) string`.
+Change the signature of the `Convert` function to be `Convert(i int) string`.
 Exercism is built on the TDD ([Test Driven Development](http://testfirst.org/about#tdd)) principle.
 The tests already exist and define the outward facing interface, as well as the behaviour of the code to be implemented.
 Changing the signature breaks the tests.