[doc] escape verbatims

1 files changed, 2 insertions, 2 deletions

diff --git a/luaotfload.dtx b/luaotfload.dtx
index 706ee1c..1c21460 100644
--- a/luaotfload.dtx
+++ b/luaotfload.dtx
@@ -1511,10 +1511,10 @@ if tex.luatexversion < luatex_version then
 end
 
 %    \end{macrocode}
-%     Create $TEXMFCACHE if not present. This is necessary due to
+%     Create \verb|$TEXMFCACHE| if not present. This is necessary due to
 %     two bugs in Luatex-Fonts that surface simultaneously if none
 %     of the possible cache directories exists. We add a fixed version
-%     of lfs.mkdirs() first.
+%     of \verb|lfs.mkdirs()| first.
 %
 %    \begin{macrocode}