unify ms

src/docs/sdk/performance/frames-delay.mdx

@@ -14,8 +14,7 @@ On Mobile, slow and frozen frames are well-established metrics for tracking the
 applications. A phone or tablet typically renders 60 frames per second (fps). At 60 fps, every frame
 has 16 or 16.67 ms to render: 
 
-* __Slow Frames__: Using 60 fps, slow frames are frames that take more than 16 ms (Android) or 16.67 ms
-(iOS) to render.
+* __Slow Frames__: Using 60 fps, slow frames are frames that take more than 16.67 ms to render.
 * __Frozen Frames__: Frozen frames are frames that take longer than 700 ms to render.
 
 The major downside is that they lack essential information on how long they lasted, which is a