Update src/content/reference/react/useTransition.md

Co-authored-by: Sebastian "Sebbie" Silbermann <silbermann.sebastian@gmail.com>

Author: aurorascharff

src/content/reference/react/useTransition.md

@@ -1742,7 +1742,7 @@ You can't call `useTransition` outside a component because it's a Hook. In this
 case, the standalone [`startTransition`](/reference/react/startTransition)
 function can mark state updates as Transitions. It does not provide the
 `isPending` flag. Because the standalone function is not associated with a
-component, an Error Boundary cannot handle errors from its Action.
+component, an Error Boundary cannot handle errors from its Transition.
 
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