[PATCH 3/4] docs: admin-guide: dell_rbu: Rework the title

[Jonathan NeuschÃfer]

- Mention the driver name, which is also used in sysfs (dell_rbu)
- Rewrite the title to be more concise

Signed-off-by: Jonathan NeuschÃfer <j.neuschaefer@xxxxxxx>
---
 Documentation/admin-guide/dell_rbu.rst | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Documentation/admin-guide/dell_rbu.rst b/Documentation/admin-guide/dell_rbu.rst
index 5d1ce7bcd04d..10830db9e616 100644
--- a/Documentation/admin-guide/dell_rbu.rst
+++ b/Documentation/admin-guide/dell_rbu.rst
@@ -1,6 +1,6 @@
-=============================================================
-Usage of the new open sourced rbu (Remote BIOS Update) driver
-=============================================================
+=========================================
+Dell Remote BIOS Update driver (dell_rbu)
+=========================================
 
 Purpose
 =======
-- 
2.20.1