Update imperative-api.mdx

Fixed spelling mistake comparions -> comparisons.

Author: muhammadtalha242

docs/app/routes/docs/concepts/imperative-api.mdx

@@ -21,7 +21,7 @@ to the `SpringRef` to create a multi-controller animation, similar to that of th
 
 ## Comparison
 
-What we can see from the below comparions, is that using the `api` object either returned from your `useSpring` hook,
+What we can see from the below comparisons, is that using the `api` object either returned from your `useSpring` hook,
 or generated via `useSpringRef` and passed to the hook, means your components do not re-render when the animation runs.
 
 ```tsx live=true template=imperative