diff --git a/Doc/ref/ref8.tex b/Doc/ref/ref8.tex
index d10c87f..801ab58 100644
--- a/Doc/ref/ref8.tex
+++ b/Doc/ref/ref8.tex
@@ -103,10 +103,7 @@
 \end{productionlist}
 
 Note: to read `raw' input line without interpretation, you can use the
-built-in function \function{raw_input()} or the \method{readline()} method
-of file objects.
+the \method{readline()} method of file objects, including \code{sys.stdin}.
 \obindex{file}
 \index{input!raw}
-\index{raw input}
-\bifuncindex{raw_input}
 \withsubitem{(file method)}{\ttindex{readline()}}