diff --git a/template/en/default/global/header.html.tmpl b/template/en/default/global/header.html.tmpl
index f4a4b66b6f36520380ab00863b505013066caaba..5740016a64d904178bd98955ac553c17b07cdf62 100644
--- a/template/en/default/global/header.html.tmpl
+++ b/template/en/default/global/header.html.tmpl
@@ -156,15 +156,15 @@
                 [%# Please keep these in alphabetical order. %]
 
                 attach_desc_required:
-                    'You must enter a Description for this attachment.',
+                    "You must enter a Description for this attachment.",
                 component_required:
-                    'You must select a Component for this [% terms.bug %].',
+                    "You must select a Component for this [% terms.bug %].",
                 description_required:
-                    'You must enter a Description for this [% terms.bug %].',
+                    "You must enter a Description for this [% terms.bug %].",
                 short_desc_required:
-                    'You must enter a Summary for this [% terms.bug %].',
+                    "You must enter a Summary for this [% terms.bug %].",
                 version_required:
-                    'You must select a Version for this [% terms.bug %].'
+                    "You must select a Version for this [% terms.bug %]."
             }
             [% IF javascript_urls.containsany(['js/bug.js', 'js/field.js', 'js/comment-tagging.js']) %]
               , api_token: '[% get_api_token FILTER js FILTER html %]'