diff --git a/doc/dev.tex b/doc/dev.tex
index 614b0f88c..e94c6b708 100644
--- a/doc/dev.tex
+++ b/doc/dev.tex
@@ -178,8 +178,10 @@ That script is supposed to do theses actions, in an infinite loop:
     \end{itemize}
     \end{itemize}
 \item write to stdout: AABB
-    A: the number 2 (coded as a short, which is bytes length of following result)
-    B: the result code (coded as a short), should be 1 for success/valid, or 0 for failure/invalid
+    \begin{itemize}
+    \item A: the number 2 (coded as a short, which is bytes length of following result)
+    \item B: the result code (coded as a short), should be 1 for success/valid, or 0 for failure/invalid
+    \end{itemize}
 \end{itemize}
 
 Example python script