Update faqs.md

faqs.md

@@ -17,10 +17,10 @@ See the [Supported formats][] page.
 #### How do I get smooth animation/scrolling of video? ####
 
 `SurfaceView` rendering wasn't properly synchronized with view animations until Android N. On
-earlier releases this could result in unwanted effects when a SurfaceView was placed into scrolling
-container, or when it was subjected to animation. Such effects included the `SurfaceView`'s contents
-appearing to lag slightly behind where it should be displayed, and the view turning black when
-subjected to animation.
+earlier releases this could result in unwanted effects when a `SurfaceView` was placed into
+scrolling container, or when it was subjected to animation. Such effects included the
+`SurfaceView`'s contents appearing to lag slightly behind where it should be displayed, and the view
+turning black when subjected to animation.
 
 To achieve smooth animation or scrolling of video prior to Android N, it's therefore necessary to
 use `TextureView` rather than `SurfaceView`. If smooth animation or scrolling is not required then
@@ -34,8 +34,8 @@ use `TextureView` rather than `SurfaceView`. If smooth animation or scrolling is
 * More accurate frame timing, resulting in smoother video playback.
 * Support for secure output when playing DRM protected content.
 
-`SurfaceView` should therefore be prefered over `TextureView` where possible. `TextureView` should
-be used only if SurfaceView does not meet your needs. One example is where smooth animations or
+`SurfaceView` should therefore be preferred over `TextureView` where possible. `TextureView` should
+be used only if `SurfaceView` does not meet your needs. One example is where smooth animations or
 scrolling of the video surface is required prior to Android N (see
 [How do I get smooth animation/scrolling of video?][]). For this case, it's preferable to use
 `TextureView` only when [`SDK_INT`][] is less than 24 (Android N) and `SurfaceView` otherwise.