sys/sys/param.h: 'main' instead of 'Master'?

While viewing sys/sys/param.h I noticed that the comment of the
definition of __FreeBSD_version is probably out of date.

Since the switch to Git, doesn't it have to be 'main' instead of 'master'?

#cd /usr/src
#diff -urN sys/sys/param.h.orig sys/sys/param.h | colordiff
--- sys/sys/param.h.orig	2021-04-09 12:59:25.363286000 +0200
+++ sys/sys/param.h	2021-04-16 18:28:46.621429000 +0200
_at__at_ -60,7 +60,7 _at__at_
  *		in the range 5 to 9.
  */
 #undef __FreeBSD_version
-#define __FreeBSD_version 1400007	/* Master, propagated to newvers */
+#define __FreeBSD_version 1400007	/* main, propagated to newvers */

 /*
  * __FreeBSD_kernel__ indicates that this system uses the kernel of
FreeBSD,