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>

diff --git a/Documentation/btrfs-ioctl.asciidoc b/Documentation/btrfs-ioctl.asciidoc
index 11bf62b..09c76fe 100644 (file)
--- a/Documentation/btrfs-ioctl.asciidoc
+++ b/Documentation/btrfs-ioctl.asciidoc
@@ -1,5 +1,5 @@
 btrfs-ioctl(3)
-================
+==============
 
 NAME
 ----

diff --git a/Documentation/btrfs-man5.asciidoc b/Documentation/btrfs-man5.asciidoc
index 1f444d7..367736c 100644 (file)
--- a/Documentation/btrfs-man5.asciidoc
+++ b/Documentation/btrfs-man5.asciidoc
@@ -1,5 +1,5 @@
 btrfs-man5(5)
-==============
+=============
 
 NAME
 ----

diff --git a/Documentation/btrfs-replace.asciidoc b/Documentation/btrfs-replace.asciidoc
index 35ecb1f..bc73b0b 100644 (file)
--- a/Documentation/btrfs-replace.asciidoc
+++ b/Documentation/btrfs-replace.asciidoc
@@ -1,5 +1,5 @@
 btrfs-replace(8)
-===============
+================
 
 NAME
 ----

diff --git a/Documentation/btrfs-rescue.asciidoc b/Documentation/btrfs-rescue.asciidoc
index 743a23a..f94a0ff 100644 (file)
--- a/Documentation/btrfs-rescue.asciidoc
+++ b/Documentation/btrfs-rescue.asciidoc
@@ -1,5 +1,5 @@
 btrfs-rescue(8)
-==============
+===============
 
 NAME
 ----