docs: ftrace: fix a issue with duplicated subtitle number

The subtitle "5.3 Clearing filters" and "5.3 Subsystem filters" has
the same index number, let's fix it.

Fixes: 95b696088c1c ("tracing/filters: add filter Documentation")
Signed-off-by: Donglin Peng <dolinux.peng@gmail.com>
Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Link: https://lore.kernel.org/r/20221209025119.1371570-1-dolinux.peng@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

diff --git a/Documentation/trace/events.rst b/Documentation/trace/events.rst
index c47f381..8f86eef 100644 (file)
--- a/Documentation/trace/events.rst
+++ b/Documentation/trace/events.rst
@@ -258,7 +258,7 @@ file.
 To clear the filters for all events in a subsystem, write a '0' to the
 subsystem's filter file.
 
-5.3 Subsystem filters
+5.4 Subsystem filters
 ---------------------
 
 For convenience, filters for every event in a subsystem can be set or
@@ -305,7 +305,7 @@ their old filters)::
        # cat sched_wakeup/filter
        common_pid == 0
 
-5.4 PID filtering
+5.5 PID filtering
 -----------------
 
 The set_event_pid file in the same directory as the top events directory