diff --git a/chapters/packages.tex b/chapters/packages.tex
index 8a7091b5b..bbe26ff22 100644
--- a/chapters/packages.tex
+++ b/chapters/packages.tex
@@ -345,7 +345,7 @@ \section{Multilingual Descriptions}\label{multilingual-descriptions}
 The pattern \filename{<LibraryName>} denotes the toplevel class name of the library.
 \item one file for each supported language with the name \filename{<LibraryName>.<language>.po}.
 This file is a copy of the associated template file, but extended with the translations in the specified language.
-The pattern \filename{<language>} stands for the ISO 639-1 language code, e.g. de or en.
+The pattern \filename{<language>} stands for the ISO 639-1 language code, e.g. \filename{de} or \filename{en}.
 \end{enumerate}
 
 The files consist of a header and a body.