diff --git a/docs/customize.html b/docs/customize.html
index 4fa47d7bb1..7b465b8596 100644
--- a/docs/customize.html
+++ b/docs/customize.html
@@ -369,7 +369,7 @@
                 <label>@btnPrimaryBackground</label>
                 <input type="text" class="span3" placeholder="@linkColor">
                 <label>@btnPrimaryBackgroundHighlight</label>
-                <input type="text" class="span3" placeholder="darken(@white, 10%);">
+                <input type="text" class="span3" placeholder="darken(@white, 10%)">
 
               </div><!-- /span -->
               <div class="span3">
diff --git a/docs/templates/pages/customize.mustache b/docs/templates/pages/customize.mustache
index d997098886..8d8a2f92a7 100644
--- a/docs/templates/pages/customize.mustache
+++ b/docs/templates/pages/customize.mustache
@@ -298,7 +298,7 @@
                 <label>@btnPrimaryBackground</label>
                 <input type="text" class="span3" placeholder="@linkColor">
                 <label>@btnPrimaryBackgroundHighlight</label>
-                <input type="text" class="span3" placeholder="darken(@white, 10%);">
+                <input type="text" class="span3" placeholder="darken(@white, 10%)">
 
               </div><!-- /span -->
               <div class="span3">