Update documentation

Author: Benjamin Yap

src/com/bwyap/lwjgl/engine/gui/nanovg/NVGTexture.java

@@ -41,7 +41,9 @@ public NVGTexture(int textureID, int rows, int cols) {
 
 	/**
 	 * Loads a texture
+	 * @param name
 	 * @param path
+	 * @param ctx
 	 * @return
 	 * @throws IOException 
 	 */