docs: admin-guide: hw_random: Make document title more generic and concise

The hw_random subsystem no longer works only on specific Intel chipsets;
make the title of hw_random.rst reflect this fact.

While we're at it, also remove the words "Linux support for", since it's
clear from context that this is a document about Linux.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Link: https://lore.kernel.org/r/20221101160119.955997-1-j.neuschaefer@gmx.net
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

diff --git a/Documentation/admin-guide/hw_random.rst b/Documentation/admin-guide/hw_random.rst
index 121de96e395e28979bd217c6e5461ba68e13d45d..d494601717f1f6fe1b8dba6261927a26247febfe 100644 (file)
--- a/Documentation/admin-guide/hw_random.rst
+++ b/Documentation/admin-guide/hw_random.rst
@@ -1,6 +1,6 @@
-==========================================================
-Linux support for random number generator in i8xx chipsets
-==========================================================
+=================================
+Hardware random number generators
+=================================
 
 Introduction
 ============