doc: Prefer `apitrace diff` over tracediff.sh.

diff --git a/README.markdown b/README.markdown
index d7720ac221ec5ccfbe6f38f838c44b6bd8e43808..497351abe99697dc285e2c0607aaa48da2267f0e 100644 (file)
--- a/README.markdown
+++ b/README.markdown
@@ -158,7 +158,7 @@ You can compare two state dumps with the jsondiff.py script:
 Comparing two traces side by side
 ---------------------------------
 
-    ./scripts/tracediff.sh trace1.trace trace2.trace
+    apitrace diff trace1.trace trace2.trace
 
 This works only on Unices, and it will truncate the traces due to performance
 limitations.