regrtest: replace "Result:" with "Tests result:"

Lib/test/libregrtest/main.py

@@ -437,7 +437,7 @@ class Regrtest:
             result = "INTERRUPTED"
         else:
             result = "SUCCESS"
-        print("Result: %s" % result)
+        print("Tests result: %s" % result)
 
         if self.ns.runleaks:
             os.system("leaks %d" % os.getpid())

Lib/test/test_regrtest.py

@@ -407,7 +407,7 @@ class BaseTestCase(unittest.TestCase):
             result = 'INTERRUPTED'
         else:
             result = 'SUCCESS'
-        self.check_line(output, 'Result: %s' % result)
+        self.check_line(output, 'Tests result: %s' % result)
 
     def parse_random_seed(self, output):
         match = self.regex_search(r'Using random seed ([0-9]+)', output)