bpo-31462: Remove trailing whitespaces. (#3564)
diff --git a/Objects/setobject.c b/Objects/setobject.c
index 8772e58..cd5d2dd 100644
--- a/Objects/setobject.c
+++ b/Objects/setobject.c
@@ -23,7 +23,7 @@
Unlike the dictionary implementation, the lookkey function can return
NULL if the rich comparison returns an error.
-
+
Use cases for sets differ considerably from dictionaries where looked-up
keys are more likely to be present. In contrast, sets are primarily
about membership testing where the presence of an element is not known in