Update useMutation docs to remove reference to suspense

Author: dantman

docs/src/pages/reference/useMutation.md

@@ -69,7 +69,7 @@ mutate(variables, {
 - `useErrorBoundary: undefined | boolean | (error: TError) => boolean`
   - Defaults to the global query config's `useErrorBoundary` value, which is `undefined`
   - Set this to `true` if you want mutation errors to be thrown in the render phase and propagate to the nearest error boundary
-  - Set this to `false` to disable `suspense`'s default behaviour of throwing errors to the error boundary.
+  - Set this to `false` to disable the behaviour of throwing errors to the error boundary.
   - If set to a function, it will be passed the error and should return a boolean indicating whether to show the error in an error boundary (`true`) or return the error as state (`false`)
 
 **Returns**