diff --git a/Misc/python.man b/Misc/python.man
index 705f7bc..42f0123 100644
--- a/Misc/python.man
+++ b/Misc/python.man
@@ -152,7 +152,7 @@
 .B \-u
 Force stdin, stdout and stderr to be totally unbuffered.  On systems
 where it matters, also put stdin, stdout and stderr in binary mode.
-Note that there is internal buffering in xreadlines(), readlines() and
+Note that there is internal buffering in readlines() and
 file-object iterators ("for line in sys.stdin") which is not
 influenced by this option.  To work around this, you will want to use
 "sys.stdin.readline()" inside a "while 1:" loop.