Update Modules/_decimal/_decimal.c

Co-authored-by: Erlend E. Aasland <[email protected]>

Modules/_decimal/_decimal.c

@@ -124,7 +124,7 @@ typedef struct PyDecContextObject {
     PyThreadState *tstate;
 } PyDecContextObject;
 
-typedef struct PyDecContextManagerObject {
+typedef struct {
     PyObject_HEAD
     PyObject *local;
     PyObject *global;