[Minor] Fix closing tags

diff --git a/interface/index.html b/interface/index.html
index 895beda46284a4975b4d981d6b4349c884588ec2..f84f76ede778be815c60bf775d790830f99daea2 100644 (file)
--- a/interface/index.html
+++ b/interface/index.html
@@ -54,7 +54,7 @@
        <div class="d-flex flex-row order-2 order-xl-4">
                <form class="form-inline ml-auto">
                        <div class="btn-group">
-                               <button class="btn btn-outline-secondary" id="refresh" style="display: none;"><i class="fas fa-sync-alt"></i> Refresh</a>
+                               <button class="btn btn-outline-secondary" id="refresh" style="display: none;"><i class="fas fa-sync-alt"></i> Refresh</button>
                                <button class="btn btn-outline-secondary dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" id="autoRefresh" title="Auto-refresh time interval">
                                        <span id="countdown">--:--</span>
                                </button>
@@ -86,7 +86,7 @@
                                        <a class="dropdown-item dynamic active" href="#" id="dynamic-item" data-value="3600000">1 hour</a>
                                </div>
                        </div>
-                       <button class="btn btn-outline-secondary ml-2" id="disconnect"><i class="fas fa-power-off"></i> Disconnect</a>
+                       <button class="btn btn-outline-secondary ml-2" id="disconnect"><i class="fas fa-power-off"></i> Disconnect</button>
                </form>
                <button class="navbar-toggler ml-2" type="button" data-toggle="collapse" data-target=".navbar-collapse">
                        <span class="navbar-toggler-icon"></span>