fix grammatical error

4 years ago · e5407cccf7
parent f53989457f
commit e5407cccf7
1 changed files with 1 additions and 1 deletions
--- a/app.go
+++ b/app.go
@ -64,7 +64,7 @@ type App struct {
 	Action ActionFunc
 	// Execute this function if the proper command cannot be found
 	CommandNotFound CommandNotFoundFunc
-	// Execute this function if an usage error occurs
+	// Execute this function if a usage error occurs
 	OnUsageError OnUsageErrorFunc
 	// Compilation date
 	Compiled time.Time