diff --git a/reference/datetime/formats.xml b/reference/datetime/formats.xml
index f7e0a0d016..9d4e1714a2 100644
--- a/reference/datetime/formats.xml
+++ b/reference/datetime/formats.xml
@@ -514,8 +514,8 @@
MM
- [0-5][0-9]
- "00", "12", "59"
+ [0-1][0-9]
+ "00", "12"
space
@@ -539,7 +539,7 @@
tzcorrection
- "GMT"? [+-] hh ":"? MM?
+ "GMT"? [+-] hh ":"? II?
"+0400", "GMT-07:00", "-07:00"