diff --git a/internal/github/action.go b/internal/github/action.go
index 5dec0c80..63bbd620 100644
--- a/internal/github/action.go
+++ b/internal/github/action.go
@@ -17,7 +17,7 @@ import (
 	"github.com/agilepathway/label-checker/internal/github/pullrequest"
 )
 
-// Action encapsulates the Label Checker GitHub Action
+// Action encapsulates the Label Checker GitHub Action.
 type Action struct {
 	Stdout     io.Writer // writer to write stdout messages to
 	Stderr     io.Writer // writer to write stderr messages to