Update website/pages/en/developing/graph-ts/api.mdx

Co-authored-by: Benoît Rouleau <[email protected]>

Author: idalithb

website/pages/en/developing/graph-ts/api.mdx

@@ -11,7 +11,7 @@ Learn what built-in APIs can be used when writing subgraph mappings. There are t
 
 You can also add other libraries as dependencies, as long as they are compatible with [AssemblyScript](https://github.com/AssemblyScript/assemblyscript).
 
-Since language mappings are written in Assembly script, it is useful to review the language and standard library features from the [AssemblyScript wiki](https://github.com/AssemblyScript/assemblyscript/wiki).
+Since language mappings are written in AssemblyScript, it is useful to review the language and standard library features from the [AssemblyScript wiki](https://github.com/AssemblyScript/assemblyscript/wiki).
 
 ## API Reference