[PATCH v2 1/2] docs: Correct formatting of title in admin-guide/index.rst

[Carlos Bilbao <carlos.bilbao@amd.com>]

Adjust the title of "The Linux kernel user's and administrator's guide" to
adhere to the expected reStructuredText (rst) formatting, using double
equal signs for the main header.

Signed-off-by: Carlos Bilbao <carlos.bilbao@amd.com>
---
 Documentation/admin-guide/index.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/admin-guide/index.rst b/Documentation/admin-guide/index.rst
index 43ea35613dfc..af0fa0ff5d65 100644
--- a/Documentation/admin-guide/index.rst
+++ b/Documentation/admin-guide/index.rst
@@ -1,3 +1,4 @@
+=================================================
 The Linux kernel user's and administrator's guide
 =================================================
 
-- 
2.34.1