diff --git a/o_manager.py b/o_manager.py
index f79706e..6ec9d89 100644
--- a/o_manager.py
+++ b/o_manager.py
@@ -102,7 +102,7 @@ class OManager:
             for line in io_stat:
                 time, value_down, value_up = line.split(",")
                 time = datetime.utcfromtimestamp(float(time))
-                value = float(value_down+value_up)
+                value = float(value_down)+float(value_up)
                 if first_line:
                     first_line = False
                 else:
diff --git a/tabler/index.html b/tabler/index.html
index 3bd67c5..f876afd 100644
--- a/tabler/index.html
+++ b/tabler/index.html
@@ -466,7 +466,7 @@
                       <th>Alive</th>
                     </tr>
                   </thead>`))
-        data.instances.forEach((instace, index) => {
+        data.instances.forEach((instance, index) => {
           var tr = `<tr>
                     <td>
                       ${instance.name}
@@ -477,17 +477,19 @@
                       <div class="chart-sparkline" id="sparkline-${index}"></div>
                     </td>
                   </tr>`
-        });
-        ovpn_table.append(tr);
 
-        $().peity && $(`#sparkline-${index}`).text(instance.ping_rate.join(", ")).peity("line", {
-          width: 64,
-          height: 40,
-          stroke: "#206bc4",
-          strokeWidth: 2,
-          fill: ["#d2e1f3"],
-          padding: .2,
+          ovpn_table.append(tr);
+          $().peity && $(`#sparkline-${index}`).text(instance.ping_rate.join(", ")).peity("line", {
+            width: 64,
+            height: 40,
+            stroke: "#206bc4",
+            strokeWidth: 2,
+            fill: ["#d2e1f3"],
+            padding: .2,
+          });
         });
+
+
       });
     }
     update_stat();