diff --git a/src/kernel/ui/WindowManager.hx b/src/kernel/ui/WindowManager.hx
index 6ccc777..0216bac 100644
--- a/src/kernel/ui/WindowManager.hx
+++ b/src/kernel/ui/WindowManager.hx
@@ -86,6 +86,9 @@ class WindowManager {
 		return arr;
 	}
 
+	/**
+		Move context to output. If output is "main", context will be moved to main screen.
+	**/
 	public function focusContextToOutput(context:WindowContext, output:String) {
 		var target:TermWriteable;
 		if (output == "main") {