diff --git a/doc/tex/channelvariables.tex b/doc/tex/channelvariables.tex
index 6b549ef9d4..1a7259fd44 100644
--- a/doc/tex/channelvariables.tex
+++ b/doc/tex/channelvariables.tex
@@ -1012,3 +1012,4 @@ ${CONNECTED_LINE_SEND_CALLEE_MACRO}        Macro to call before sending a connec
 ${CONNECTED_LINE_SEND_CALLEE_MACRO_ARGS}   Arguments to pass to ${CONNECTED_LINE_SEND_CALLEE_MACRO}
 ${CONNECTED_LINE_SEND_CALLER_MACRO}        Macro to call before sending a connected line update to the caller
 ${CONNECTED_LINE_SEND_CALLER_MACRO_ARGS}   Arguments to pass to ${CONNECTED_LINE_SEND_CALLER_MACRO}
+\end{verbatim}