docs: aoe: Remove trailing whitespace

Fix `ERROR: trailing whitespace` errors from scripts/checkpatch.pl

Signed-off-by: Osama Albahrani <osalbahr@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20250804152516.16493-1-osalbahr@gmail.com

diff --git a/Documentation/admin-guide/aoe/udev.txt b/Documentation/admin-guide/aoe/udev.txt
index 5fb756466bc77887d14db59da738ce4ee1e0f766..d55ecb411c21c23157da47b4df3b83d5b273e146 100644 (file)
--- a/Documentation/admin-guide/aoe/udev.txt
+++ b/Documentation/admin-guide/aoe/udev.txt
@@ -2,7 +2,7 @@
 # They may be installed along the following lines.  Check the section
 # 8 udev manpage to see whether your udev supports SUBSYSTEM, and
 # whether it uses one or two equal signs for SUBSYSTEM and KERNEL.
-# 
+#
 #   ecashin@makki ~$ su
 #   Password:
 #   bash# find /etc -type f -name udev.conf
@@ -13,7 +13,7 @@
 #   10-wacom.rules  50-udev.rules
 #   bash# cp /path/to/linux/Documentation/admin-guide/aoe/udev.txt \
 #           /etc/udev/rules.d/60-aoe.rules
-#  
+#
 
 # aoe char devices
 SUBSYSTEM=="aoe", KERNEL=="discover",  NAME="etherd/%k", GROUP="disk", MODE="0220"
@@ -22,5 +22,5 @@ SUBSYSTEM=="aoe", KERNEL=="interfaces",       NAME="etherd/%k", GROUP="disk", MODE="02
 SUBSYSTEM=="aoe", KERNEL=="revalidate",        NAME="etherd/%k", GROUP="disk", MODE="0220"
 SUBSYSTEM=="aoe", KERNEL=="flush",     NAME="etherd/%k", GROUP="disk", MODE="0220"
 
-# aoe block devices     
+# aoe block devices
 KERNEL=="etherd*",       GROUP="disk"