make setAngle docstring clearer

diff --git a/gdx/src/com/badlogic/gdx/math/Vector2.java b/gdx/src/com/badlogic/gdx/math/Vector2.java
index a4a8f2e..75fc517 100644 (file)
--- a/gdx/src/com/badlogic/gdx/math/Vector2.java
+++ b/gdx/src/com/badlogic/gdx/math/Vector2.java
@@ -291,7 +291,7 @@ public class Vector2 implements Serializable, Vector<Vector2> {
                return angle;\r
        }\r
 \r
-       /** Sets the angle of the vector.\r
+       /** Sets the angle of the vector in degrees.\r
         * @param angle The angle to set. */\r
        public void setAngle (float angle) {\r
                this.set(len(), 0f);\r