--- a/make/data/tzdata/factory	Wed Aug 07 07:45:37 2019 -0400
+++ b/make/data/tzdata/factory	Wed Aug 07 13:00:57 2019 +0100
@@ -31,5 +31,5 @@
 # time zone abbreviation "-00", indicating that the actual time zone
 # is unknown.
 
-# Zone	NAME	GMTOFF	RULES	FORMAT
+# Zone	NAME	STDOFF	RULES	FORMAT
 Zone	Factory	0	-	-00