[PATCH] docs: fix WARNING document not included in any toctree

[SurajSonawane2415]

Add debugging.rst to the relevant toctree to fix warning
about missing documentation inclusion in toctree.

Signed-off-by: SurajSonawane2415 <surajsonawane0215@xxxxxxxxx>
---
 Documentation/trace/index.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/trace/index.rst b/Documentation/trace/index.rst
index 0b300901f..2c991dc96 100644
--- a/Documentation/trace/index.rst
+++ b/Documentation/trace/index.rst
@@ -24,6 +24,7 @@ Linux Tracing Technologies
    histogram
    histogram-design
    boottime-trace
+   debugging
    hwlat_detector
    osnoise-tracer
    timerlat-tracer
-- 
2.34.1