Bug #1705717: error in sys.argv docs.

 (backport from rev. 54939)

diff --git a/Doc/lib/libsys.tex b/Doc/lib/libsys.tex
index c0aa2380f3aeb21363997e1e052272c27382fd16..396c91a001145cfee34cb72510a0fceca0334a41 100644 (file)
--- a/Doc/lib/libsys.tex
+++ b/Doc/lib/libsys.tex
@@ -15,8 +15,8 @@ It is always available.
   whether this is a full pathname or not).  If the command was
   executed using the \programopt{-c} command line option to the
   interpreter, \code{argv[0]} is set to the string \code{'-c'}.  If no
-  script name was passed to the Python interpreter, \code{argv} has
-  zero length.
+  script name was passed to the Python interpreter, \code{argv[0]} is
+  the empty string.
 \end{datadesc}
 
 \begin{datadesc}{byteorder}