In the year 2025 it is no longer noteworthy that drm.debug logging is
adjustable at runtime, via sysfs node.  Simplify the statement.

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
---
 include/drm/drm_print.h | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h
index 94064ec6c229..c3df2f3f47d8 100644
--- a/include/drm/drm_print.h
+++ b/include/drm/drm_print.h
@@ -89,10 +89,9 @@ extern unsigned long __drm_debug;
  *  - ...
  *  - drm.debug=0x1ff will enable all messages
  *
- * An interesting feature is that it's possible to enable verbose logging at
- * run-time by echoing the debug value in its sysfs node::
+ * You can also alter the logged categories at run-time:
  *
- *   # echo 0xf > /sys/module/drm/parameters/debug
+ *   #> echo 0xf > /sys/module/drm/parameters/debug
  *
  */
 enum drm_debug_category {
-- 
2.53.0