[tools] testbot/cgi: Add a tooltip on the 'required field' asterisks.

[Francois Gouget]

Signed-off-by: Francois Gouget 
---
 testbot/lib/ObjectModel/CGI/FormPage.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/testbot/lib/ObjectModel/CGI/FormPage.pm b/testbot/lib/ObjectModel/CGI/FormPage.pm
index 067d11b5bf..9ea7f0f5b2 100644
--- a/testbot/lib/ObjectModel/CGI/FormPage.pm
+++ b/testbot/lib/ObjectModel/CGI/FormPage.pm
@@ -305,7 +305,7 @@ sub GenerateRequired($$)
   if ($PropertyDescriptor->GetIsRequired())
   {
     $self->{HasRequired} = 1;
-    print "&nbsp;<span class='Required'>*</span>";
+    print "&nbsp;<a class='Required' title='Required field'>*</a>";
   }
 }