# HG changeset patch
# User Brian Gough <bjg@gnu.org>
# Date 1231824208 18000
# Node ID 4998c6c7863249251032dd02dc10cc7a32ad0230
# Parent  cc3ad79fd6b796f945612c00b4a97b9f78a58db1
[docs] fix case to match example

diff --git a/doc/interpreter/intro.txi b/doc/interpreter/intro.txi
--- a/doc/interpreter/intro.txi
+++ b/doc/interpreter/intro.txi
@@ -113,7 +113,7 @@
 @subsection Matrix Arithmetic
 
 Octave has a convenient operator notation for performing matrix
-arithmetic.  For example, to multiply the matrix @code{a} by a scalar
+arithmetic.  For example, to multiply the matrix @code{A} by a scalar
 value, type the command
 
 @example
@@ -121,7 +121,7 @@
 @end example
 
 @noindent
-To multiply the two matrices @code{a} and @code{b}, type the command
+To multiply the two matrices @code{A} and @code{B}, type the command
 
 @example
 octave:5> A * B