Issue #28255: calendar.TextCalendar().prmonth() no longer prints a space
at the start of new line after printing a month's calendar.  Patch by
Xiang Zhang.
diff --git a/Lib/calendar.py b/Lib/calendar.py
index b5472f3..76cf8de 100644
--- a/Lib/calendar.py
+++ b/Lib/calendar.py
@@ -312,7 +312,7 @@
         """
         Print a month's calendar.
         """
-        print(self.formatmonth(theyear, themonth, w, l), end=' ')
+        print(self.formatmonth(theyear, themonth, w, l), end='')
 
     def formatmonth(self, theyear, themonth, w=0, l=0):
         """