Fix invalid comment on Task Script 👼

Args are passed to the script in case of using Script.

Signed-off-by: Vincent Demeester <vdemeest@redhat.com>

pkg/apis/pipeline/v1beta1/task_types.go

@@ -123,7 +123,7 @@ type Step struct {
 
 	// Script is the contents of an executable file to execute.
 	//
-	// If Script is not empty, the Step cannot have an Command or Args.
+	// If Script is not empty, the Step cannot have an Command and the Args will be passed to the Script.
 	Script string `json:"script,omitempty"`
 	// Timeout is the time after which the step times out. Defaults to never.
 	// Refer to Go's ParseDuration documentation for expected format: https://golang.org/pkg/time/#ParseDuration