Issue #28616: Correct help for sys.version_info releaselevel component.

Patch by Anish Tambe.

Misc/ACKS

@@ -1462,6 +1462,7 @@ Takase Arihiro
 Indra Talip
 Neil Tallim
 Geoff Talvola
+Anish Tambe
 Musashi Tamura
 William Tanksley
 Christian Tanzer

Python/sysmodule.c

@@ -1619,7 +1619,7 @@ static PyStructSequence_Field version_info_fields[] = {
     {"major", "Major release number"},
     {"minor", "Minor release number"},
     {"micro", "Patch release number"},
-    {"releaselevel", "'alpha', 'beta', 'candidate', or 'release'"},
+    {"releaselevel", "'alpha', 'beta', 'candidate', or 'final'"},
     {"serial", "Serial release number"},
     {0}
 };