Fix AsciiDoc format

1 files changed, 6 insertions, 3 deletions

diff --git a/documentation/content/en/books/handbook/kernelconfig/_index.adoc b/documentation/content/en/books/handbook/kernelconfig/_index.adoc
index 02fd4c619c..922c6c5647 100644
--- a/documentation/content/en/books/handbook/kernelconfig/_index.adoc
+++ b/documentation/content/en/books/handbook/kernelconfig/_index.adoc
@@ -267,29 +267,32 @@ To build a file which contains all available options, run the following command
 Once the edits to the custom configuration file have been saved, the source code for the kernel can be compiled using the following steps:
 
 [.procedure]
+====
 *Procedure: Building a Kernel*
+
 . Change to this directory:
 +
 [source,shell]
 ....
 # cd /usr/src
 ....
-
++
 . Compile the new kernel by specifying the name of the custom kernel configuration file:
 +
 [source,shell]
 ....
 # make buildkernel KERNCONF=MYKERNEL
 ....
-
++
 . Install the new kernel associated with the specified kernel configuration file. This command will copy the new kernel to [.filename]#/boot/kernel/kernel# and save the old kernel to [.filename]#/boot/kernel.old/kernel#:
 +
 [source,shell]
 ....
 # make installkernel KERNCONF=MYKERNEL
 ....
-
++
 . Shutdown the system and reboot into the new kernel. If something goes wrong, refer to <<kernelconfig-noboot, The kernel does not boot>>.
+====
 
 By default, when a custom kernel is compiled, all kernel modules are rebuilt.
 To update a kernel faster or to build only custom modules, edit [.filename]#/etc/make.conf# before starting to build the kernel.