gh-41102: Hypergeometric Functions
    
We changed DE to differential equation

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URL: #41102
Reported by: FloFuer
Reviewer(s): Martin Rubey

Author: Release Manager

src/sage/functions/hypergeometric.py

@@ -947,7 +947,7 @@ class Hypergeometric_M(BuiltinFunction):
         zy'' + (b-z)y' - ay = 0.
 
     This is not the same as Kummer's `U`-hypergeometric function, though it
-    satisfies the same DE that `M` does.
+    satisfies the same differential equation that `M` does.
 
     .. warning::