From 272181d32b65f7671d146df1a3275eeb1a4d6993 Mon Sep 17 00:00:00 2001
From: Peter Sharpe <peterdsharpe@gmail.com>
Date: Tue, 30 Jan 2024 01:28:56 -0500
Subject: [PATCH] fix a type hint that broke 3.8 compat

---
 aerosandbox/numpy/integrate.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/aerosandbox/numpy/integrate.py b/aerosandbox/numpy/integrate.py
index 402a93a7..a44f6890 100644
--- a/aerosandbox/numpy/integrate.py
+++ b/aerosandbox/numpy/integrate.py
@@ -11,8 +11,8 @@ def quad(
         full_output: bool = False,
         variable_of_integration: _cas.MX = None,
 ) -> Union[
-    tuple[float, float],
-    tuple[float, float, dict]
+    Tuple[float, float],
+    Tuple[float, float, dict]
 ]:
     if np.is_casadi_type(func):