Update shotgun_api3/shotgun.py

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: julien-lang

shotgun_api3/shotgun.py

@@ -29,7 +29,7 @@
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 """
 
-from __future__ import annotations  # Requried for compatibility with Python 3.7
+from __future__ import annotations  # Required for compatibility with Python 3.7
 
 import base64
 import copy