[PATCH 21/25] Documentation/admin-guide/index.rst: fix sphinx warning

[Daniel W. S. Almeida]

From: "Daniel W. S. Almeida" <dwlsalmeida@xxxxxxxxx>

Fix the following warning:

Documentation/admin-guide/pstore-blk.rst:
WARNING: document isn't included in any toctree

Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@xxxxxxxxx>
---
 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 58c7f9fc2396c..ed1cf94ea50c2 100644
--- a/Documentation/admin-guide/index.rst
+++ b/Documentation/admin-guide/index.rst
@@ -41,6 +41,7 @@ problems and bugs in particular.
    init
    kdump/index
    perf/index
+   pstore-blk
 
 This is the beginning of a section with information of interest to
 application developers.  Documents covering various aspects of the kernel
-- 
2.27.0