typo

api/views/index.ejs

@@ -17,6 +17,7 @@
             <div id="connectedbuttons">
                 <div id="buttons">
                     <button id="take_picture">Take picture</button>
+                    <br>
                     <button id="arm_disarm">Arm/Disarm</button>
                 </div>
                 <div id="connectedstatus">

src/px4_connection/src/px4_controller.cpp

@@ -491,7 +491,7 @@ private:
      * 
      * @param msg the message indicating that the failsafe was enabled
      */
-    void on_failsafe_received(const drone_services::msg::FailsafeMsg::SharedPtr msg)
+    void on_failsafe_receive(const drone_services::msg::FailsafeMsg::SharedPtr msg)
     {
         if (msg->enabled)
         {