[WWcvs] pg: Removed erroneous dollar sign.

[dpvc v. a. <we...@ma...>]

Log Message:
-----------
Removed erroneous dollar sign.

Modified Files:
--------------
    pg/lib/Value:
        WeBWorK.pm

Revision Data
-------------
Index: WeBWorK.pm
===================================================================
RCS file: /webwork/cvs/system/pg/lib/Value/WeBWorK.pm,v
retrieving revision 1.8
retrieving revision 1.9
diff -Llib/Value/WeBWorK.pm -Llib/Value/WeBWorK.pm -u -r1.8 -r1.9
--- lib/Value/WeBWorK.pm
+++ lib/Value/WeBWorK.pm
@@ -97,7 +97,7 @@
      max_adapt      => $ww->{functMaxConstantOfIntegration},
      useBaseTenLog => $ww->{useBaseTenLog},
   );
-  $context->{format}{number} = $ww->{numFormatDefault} if $ww->{$numFormatDefault} ne '';
+  $context->{format}{number} = $ww->{numFormatDefault} if $ww->{numFormatDefault} ne '';
   $context;
 }