[WWcvs] pg: Change so as not to use raw HTML in the error messages.

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

Log Message:
-----------
Change so as not to use raw HTML in the error messages.

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

Revision Data
-------------
Index: AnswerChecker.pm
===================================================================
RCS file: /webwork/cvs/system/pg/lib/Value/AnswerChecker.pm,v
retrieving revision 1.47
retrieving revision 1.48
diff -Llib/Value/AnswerChecker.pm -Llib/Value/AnswerChecker.pm -u -r1.47 -r1.48
--- lib/Value/AnswerChecker.pm
+++ lib/Value/AnswerChecker.pm
@@ -144,7 +144,7 @@
   } else {
     return if $ans->{ignoreStrings} && (!Value::isValue($student) || $student->type eq 'String');
     $ans->{ans_message} = $ans->{error_message} =
-      "Your answer isn't ".lc($ans->{cmp_class}).'<BR>'.
+      "Your answer isn't ".lc($ans->{cmp_class})."\n".
         "(it looks like ".lc($student->showClass).")"
 	   if !$ans->{isPreview} && $ans->{showTypeWarnings} && !$ans->{error_message};
   }