docs: fix "component" typo (#7253)

Author: seleb

packages/docs/src/routes/docs/(qwik)/components/state/index.mdx

@@ -187,7 +187,7 @@ const shallowStore = useStore(
 > ```tsx
 > delete store.propertyName;
 > ```
-> Be sure to access this property cautiously in the componet by using optional chaining ( ?. ):
+> Be sure to access this property cautiously in the component by using optional chaining ( ?. ):
 > ```tsx
 > const propertyValue = store.propertyName?.value;
 > ```