Removed repetition of menu entry [V.Kisil]

diff --git a/doc/tutorial/ginac.texi b/doc/tutorial/ginac.texi
index af8c4a7d5178bfbb341687083aa5d1413bb94f5e..06ab56fe55ae1c9baed9498d7d2bbcf48d35de33 100644 (file)
--- a/doc/tutorial/ginac.texi
+++ b/doc/tutorial/ginac.texi
@@ -3808,7 +3808,6 @@ avoided.
 * Built-in Functions::              List of predefined mathematical functions.
 * Multiple polylogarithms::
 * Complex Conjugation::
 * Built-in Functions::              List of predefined mathematical functions.
 * Multiple polylogarithms::
 * Complex Conjugation::

-* Built-in Functions::              List of predefined mathematical functions.

 * Solving Linear Systems of Equations::
 * Input/Output::                    Input and output of expressions.
 @end menu
 * Solving Linear Systems of Equations::
 * Input/Output::                    Input and output of expressions.
 @end menu