modify text to translate

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@24267 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_egov/SkinTemplateItem/portal_skins/erp5_egov_widget_library/WebSite_viewCaptchaRenderer.xml

@@ -59,7 +59,7 @@ Description:\n
       <tal:block i18n:domain="ui" i18n:translate="">\n
         Type the characters you see in the picture below. \n
         This is done to prevent access by spam bots. All letters are \n
-        lowercase. If you are unable to read, click on "refresh" \n
+        lowercase. If you are unable to read, click on \'refresh\' \n
         to generate a new image.\n
       </tal:block>\n
     </div>\n

bt5/erp5_egov/bt/revision

-413
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+414
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