Changed response from display button

templates/index.html

@@ -12,7 +12,7 @@
         <div class="grid-x">
             <h1 class="large-12 medium-12 small-12 cell text-center">goRoku Controller</h1>
             <div class="large-12 medium-12 small-12 cell text-center">
-                <h3 id="at">TV: </h3>
+                <h3 id="at">TV</h3>
                 <p>
                     <button type="button" class="alert button" onclick="sendCommandTV('power')">Power</button> <button type="button" class="alert button" onclick="sendCommandTV('display')">Display</button><br>
                     <button type="button" class="button" onclick="sendCommandTV('back')">Back</button> <button type="button" class="button" onclick="sendCommandTV('home')">Home</button><br>

webserver.go

@@ -75,7 +75,7 @@ func (w *WebServer) tvcmd(c echo.Context) error {
 		w.At = DebugInfo(w.tv_ip)
 		data := make(map[string]interface{})
 		data["at"] = w.At
-		return c.String(http.StatusOK, "TV: "+w.At)
+		return c.String(http.StatusOK, w.At)
 	case "pluto":
 		Post(fmt.Sprintf("http://%s:8060/launch/%d", w.tv_ip, 74519))
 	case "pluto-cops":