[PATCH] tracing: doc: Fix typo in ftrace histogram

[Gabriele Monaco]

The Tracing > Histogram page contains a typo in the field display
modifiers table.

Signed-off-by: Gabriele Monaco <gmonaco@xxxxxxxxxx>
---
 Documentation/trace/histogram.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/trace/histogram.rst b/Documentation/trace/histogram.rst
index 3c9b263de9c2..0aada18c38c6 100644
--- a/Documentation/trace/histogram.rst
+++ b/Documentation/trace/histogram.rst
@@ -81,7 +81,7 @@ Documentation written by Tom Zanussi
 	.usecs         display a common_timestamp in microseconds
         .percent       display a number of percentage value
         .graph         display a bar-graph of a value
-	.stacktrace    display as a stacktrace (must by a long[] type)
+	.stacktrace    display as a stacktrace (must be a long[] type)
 	=============  =================================================
 
   Note that in general the semantics of a given field aren't

base-commit: e32cde8d2bd7d251a8f9b434143977ddf13dcec6
-- 
2.46.1