bpo-35133: Fix mistakes when concatenate string literals on different lines. (GH-10284)


Two kind of mistakes:

1. Missed space. After concatenating there is no space between words.

2. Missed comma. Causes unintentional concatenating in a list of strings.
(cherry picked from commit 34fd4c20198dea6ab2fe8dc6d32d744d9bde868d)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
diff --git a/Lib/test/test_strptime.py b/Lib/test/test_strptime.py
index de2773f..a3358a4 100644
--- a/Lib/test/test_strptime.py
+++ b/Lib/test/test_strptime.py
@@ -506,7 +506,7 @@
         self.assertTrue(result.tm_year == self.time_tuple.tm_year and
                          result.tm_mon == self.time_tuple.tm_mon and
                          result.tm_mday == self.time_tuple.tm_mday,
-                        "Calculation of Gregorian date failed;"
+                        "Calculation of Gregorian date failed; "
                          "%s-%s-%s != %s-%s-%s" %
                          (result.tm_year, result.tm_mon, result.tm_mday,
                           self.time_tuple.tm_year, self.time_tuple.tm_mon,
@@ -518,7 +518,7 @@
         result = _strptime._strptime_time(time.strftime(format_string, self.time_tuple),
                                     format_string)
         self.assertTrue(result.tm_wday == self.time_tuple.tm_wday,
-                        "Calculation of day of the week failed;"
+                        "Calculation of day of the week failed; "
                          "%s != %s" % (result.tm_wday, self.time_tuple.tm_wday))
 
     if support.is_android: