Fix typo in release notes for version 12.0.0 (#1149)

Author: fhammerschmidt

markdown-pages/blog/release-12-0-0.mdx

@@ -29,7 +29,7 @@ The tooling now relies on a modern architecture that tracks dependencies more pr
 
 ### Improved Standard Library
 
-The new standard library [`@rescript/core`](https://github.com/rescript-lang/rescript-core) is now included in the compiler runtime. So you can get rid if the dependency on `@rescript/core` in your projects. To avoid collisions we have named the new internal library just `Stdlib`, so you can keep using it alongside `Core` if you cannot migrate yet. There have been tons of additions as well, so you can shrink your `Utils` files down a bit. Check it out here: [Stdlib](../docs/manual/api/stdlib).
+The new standard library [`@rescript/core`](https://github.com/rescript-lang/rescript-core) is now included in the compiler runtime. So you can get rid of the dependency on `@rescript/core` in your projects. To avoid collisions we have named the new internal library just `Stdlib`, so you can keep using it alongside `Core` if you cannot migrate yet. There have been tons of additions as well, so you can shrink your `Utils` files down a bit. Check it out here: [Stdlib](../docs/manual/api/stdlib).
 
 ### Operator Improvements