diff --git a/doc/testing.md b/doc/testing.md
index f7fa0a05..7a658e26 100644
--- a/doc/testing.md
+++ b/doc/testing.md
@@ -279,7 +279,7 @@ the protocol, add extra arguments to Infamy:
 or, when running interactively:
 
     $ make test-sh
-    09:08:17 infamy0:test # ./9pm/9pm.py -o "--transport=restconf" case/ietf_system/hostname.py
+    09:08:17 infamy0:test # ./9pm/9pm.py -o"--transport=restconf" case/ietf_system/hostname.py
 
 
 [9PM]:    https://github.com/rical/9pm