fix link

Author: greggman

src/quat.ts

@@ -24,7 +24,7 @@ import { ArrayLike, ArrayLikeCtor } from './array-like';
 /**
  * A JavaScript array with 4 values, Float32Array with 4 values, or a Float64Array with 4 values.
  * When created by the library will create the default type which is `Float32Array`
- * but can be set by calling {@link quat4.setDefaultType}.
+ * but can be set by calling {@link quat.setDefaultType}.
  */
 export type Quat = ArrayLike;