git: df5dc4f571 - main - handbook: Fix header capitalization

The branch main has been updated by 0mp:

URL: https://cgit.FreeBSD.org/doc/commit/?id=df5dc4f5717854795d4cc5bed2c4cb1018138272

commit df5dc4f5717854795d4cc5bed2c4cb1018138272
Author:     Mateusz Piotrowski <0mp@FreeBSD.org>
AuthorDate: 2026-06-08 15:46:44 +0000
Commit:     Mateusz Piotrowski <0mp@FreeBSD.org>
CommitDate: 2026-06-08 15:48:42 +0000

    handbook: Fix header capitalization
---
 documentation/content/en/books/handbook/cutting-edge/_index.adoc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/documentation/content/en/books/handbook/cutting-edge/_index.adoc b/documentation/content/en/books/handbook/cutting-edge/_index.adoc
index 118a0b8237..da1175717f 100644
--- a/documentation/content/en/books/handbook/cutting-edge/_index.adoc
+++ b/documentation/content/en/books/handbook/cutting-edge/_index.adoc
@@ -1282,7 +1282,7 @@ pkg prime-origins | sort -u > /var/tmp/pkg-prime-origins.txt
 ....
 
 [[pkgbase-major-zfs]]
-===== major upgrade with zfs
+===== Major Upgrade With ZFS
 Create a boot environment using man:bectl[8] and name it according to the version upgrading to
 [source,shell]
 ....
@@ -1352,7 +1352,7 @@ bectl activate 15.0-RELEASE
 ....
 
 [[pkgbase-major-non-zfs]]
-===== major upgrade without zfs
+===== Major Upgrade Without ZFS
 Set the environment variable ABI to upgrade the major version (replace amd64 with the architecture and 15 with the targeted version).
 
 [source,shell]