de/UserGuide: another minor correction

[features.git] / src / ParagraphParameters.h

diff --git a/src/ParagraphParameters.h b/src/ParagraphParameters.h
index 36eec30c481b39f21f11471763fe2bd77bdeeb88..07601e9e33faf415d75a3498f57a2239298315eb 100644 (file)
--- a/src/ParagraphParameters.h
+++ b/src/ParagraphParameters.h
@@ -76,7 +76,7 @@ public:
        void leftIndent(Length const &);
 
        /// read the parameters from a string
-       void read (std::string str, bool merge = true);
+       void read (std::string const & str, bool merge = true);
 
        /// read the parameters from a lex
        void read(Lexer & lex, bool merge = true);