some fiddling with documentation. Added Poly type

src/vkprocessor.rs

@@ -222,10 +222,9 @@ impl<'a> VkProcessor<'a> {
         self.compute_state.write_compute_buffer(handle, data)
     }
 
-    ///
+    /// Run the VKprocessor for a single frame, consuming the Canvas/Compu Frames
     pub fn run(&mut self,
                surface: &'a Arc<Surface<Window>>,
-               //canvas_frame: CanvasFrame,
                canvas_frame: CanvasFrame,
                compute_frame: CompuFrame,
     ) {