diff --git a/ground/openpilotgcs/src/plugins/setupwizard/pages/outputcalibrationpage.ui b/ground/openpilotgcs/src/plugins/setupwizard/pages/outputcalibrationpage.ui
index 6699ad531..0f0dd1707 100644
--- a/ground/openpilotgcs/src/plugins/setupwizard/pages/outputcalibrationpage.ui
+++ b/ground/openpilotgcs/src/plugins/setupwizard/pages/outputcalibrationpage.ui
@@ -66,7 +66,7 @@ p, li { white-space: pre-wrap; }
        <item>
         <widget class="QLabel" name="label_4">
          <property name="text">
-          <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;In this step we will set the neutral rate for the motor highlighted in the illustration to the right. &lt;br/&gt;Plase pay attention to the details and in particular the motors position and its rotation direction.&lt;/p&gt;&lt;p&gt;To find the neutral rate for this engine, press the Start button below and slide the slider to the right until the engine just starts to spin stably. &lt;br/&gt;&lt;br/&gt;When done press button again to stop.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+          <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;In this step we will set the neutral rate for the motor highlighted in the illustration to the right. &lt;br/&gt;Please pay attention to the details and in particular the motors position and its rotation direction. Ensure the motors are spinning in the correct direction as shown in the diagram. Swap any 2 motor wires to change the direction of a motor. &lt;/p&gt;&lt;p&gt;To find the neutral rate for this engine, press the Start button below and slide the slider to the right until the engine just starts to spin stable. &lt;br/&gt;&lt;br/&gt;When done press button again to stop.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
          </property>
          <property name="alignment">
           <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>