[WWcvs] pg: Fixed typo in installation instructions.

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

Log Message:
-----------
Fixed typo in installation instructions.

Modified Files:
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    pg/lib/Parser/Legacy:
        README

Revision Data
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Index: README
===================================================================
RCS file: /webwork/cvs/system/pg/lib/Parser/Legacy/README,v
retrieving revision 1.1
retrieving revision 1.2
diff -Llib/Parser/Legacy/README -Llib/Parser/Legacy/README -u -r1.1 -r1.2
--- lib/Parser/Legacy/README
+++ lib/Parser/Legacy/README
@@ -12,7 +12,7 @@
 replace the PGanswermacros.pl file that is in pg/macros with the new
 one that is in pg/lib/Parser/Legacy (perhaps renaming the old one as
 PGanswermacros.pl-orig in case you want to go back to it).  Then edit
-the global.conf file and add [qw(Parser::Legacy)] to the $pg{macros}
+the global.conf file and add [qw(Parser::Legacy)] to the $pg{modules}
 list (this forces the loading of a few items needed by the new
 PGanswermacros but that aren't loaded by default).  Finally, restart
 the server.  Youre WW server should now be using Parser-based answer