add under and over shoot corrections

index.html

@@ -15,7 +15,7 @@
         <div class="card-grid">
             <div class="card">
                 <p class="card-title">
-                    Temperature</p>
+                    Sensor Temperature</p>
                 <p class="reading"><span id="temperature"></span> &deg;C</p>
             </div>
             <div class="card relais" id="relais_switch">
@@ -34,7 +34,7 @@
         <div class="oven" id="oven">
             <div class="oven-wrapper">
                 <div class="oven-img-wrapper">
-                    <img src="/oven.png">
+                    <img src="/oven_small.png">
                 </div>
             </div>
         </div>