Minor update to comment

cmd/cloudflared/shell/launch_browser_unix.go

@@ -8,7 +8,7 @@ import (
 )
 
 func getBrowserCmd(url string) *exec.Cmd {
-	// Check for Windows Subsystem for Linux (v2+).
+	// Check if wslview is available (Windows Subsystem for Linux).
 	if _, err := os.Stat("/usr/bin/wslview"); err == nil {
 		return exec.Command("wslview", url)
 	}