docs: fix typo (#2270)

docs/guides/async.mdx

@@ -94,7 +94,7 @@ const Component = () => {
 
 ### Usage in TypeScript
 
-In TypeScript `atom(0)` is inferred as `PrimitiveAtom<number>`. It cannot accept `Promise<number>` as a value so preceding code would not typecheck. To accomodate for that you need to type your atom explicitly and add `Promise<number>` as accepted value.
+In TypeScript `atom(0)` is inferred as `PrimitiveAtom<number>`. It cannot accept `Promise<number>` as a value so preceding code would not typecheck. To accommodate for that you need to type your atom explicitly and add `Promise<number>` as accepted value.
 
 ```ts
 const baseAtom = atom<number | Promise<number>>(0) // Will accept sync and async values