[XRay][docs] Fix option name

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355917 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/docs/XRayExample.rst b/docs/XRayExample.rst
index ca243244e2784e6bc551b50ff7b0786dc55a25d6..5acf90f95fb2c352f53e9893aeca377bd8f5367b 100644 (file)
--- a/docs/XRayExample.rst
+++ b/docs/XRayExample.rst
@@ -266,7 +266,7 @@ from the same generated trace:
 ::
 
   $ llvm-xray convert -symbolize -instr_map=./bin/llc \
-    -output_format=trace_event xray-log.llc.5rqxkU \
+    -output-format=trace_event xray-log.llc.5rqxkU \
       | gzip > llc-trace.txt.gz
 
 From a Chrome browser, navigating to ``chrome:///tracing`` allows us to load