Update installation.mdx

Fixed a typo

Author: ccapndave

pages/docs/react/latest/installation.mdx

@@ -8,7 +8,7 @@ canonical: "/docs/react/latest/installation"
 
 **Requirements:** 
 
-- `bs-platfrom@8.3` or later 
+- `bs-platform@8.3` or later 
 - `[email protected]` or later
 
 Add following dependency to your ReScript project (in case you don't have any project yet, check out the [installation instructions](/docs/manual/latest/installation) in the manual):