diff --git a/README.adoc b/README.adoc
index 1c19e86..ab0a2ad 100644
--- a/README.adoc
+++ b/README.adoc
@@ -1639,7 +1639,7 @@ getconf _NPROCESSORS_CONF
 
 ===== gem5 cache size
 
-A quick `./run -g -- -h` leads us to the options:
+A quick `++./run -g -- -h++` leads us to the options:
 
 ....
 --caches