btrfs-progs: docs: fix manual page title format
authorDavid Sterba <dsterba@suse.com>
Fri, 2 Feb 2018 19:49:00 +0000 (20:49 +0100)
committerDavid Sterba <dsterba@suse.com>
Fri, 2 Feb 2018 20:02:13 +0000 (21:02 +0100)
commit4523dc2776783ecd2fb1e3c72997f23ac2c3b975
tree8567f4caf95dcba7f14abf3af5c8e8d808358cf1
parent6d3fea8f46568ae9f54bd50f9de2aeeb76e0cd23
btrfs-progs: docs: fix manual page title format

Asciidoctor is more strict about the formatting for the manual pages and
needs exact number of =.

Signed-off-by: David Sterba <dsterba@suse.com>
Documentation/btrfs-ioctl.asciidoc
Documentation/btrfs-man5.asciidoc
Documentation/btrfs-replace.asciidoc
Documentation/btrfs-rescue.asciidoc