diff --git a/index.html b/index.html
index 37ee8fb..ab91f91 100644
--- a/index.html
+++ b/index.html
@@ -362,7 +362,7 @@
 					<br />
 					<br />
 					<div style="margin: 20px; max-width: 400px; text-align: left; margin: auto auto;">
-												<div class="invite_setting_group">
+						<div class="invite_setting_group">
 							<h4>
 								<span data-translate="advanced-paramaters">Advanced Options</span>
 							</h4>