fix cube black links

Author: Hwurzburg

common/source/docs/common-thecube-overview.rst

@@ -467,7 +467,7 @@ For more information and instructions on setting up and using the Cubepilot syst
 
 For technical help and support on the cubepilot system see  `Cubepilot Forum  <https://discuss.cubepilot.org/>`__
 
-Company information on Cubpilot can be found at  `www.proficnc.com  <http://www.proficnc.com>`__
+Company information on Cubpilot can be found at  `CubePilot <https://www.cubepilot.org>`__
 
 
 Carrier Board Design
@@ -478,7 +478,7 @@ The reference design files of the standard carrier board are available in `githu
 Where to Buy
 ============
 
-Official retailers are listed `here  <http://www.proficnc.com/stores>`__.
+Official retailers are listed `here  <https://www.cubepilot.org/#/reseller/list>`__.
 
 
 More Images
@@ -488,4 +488,4 @@ More Images
     :target: ../_images/pixhawk2-overhead.jpg
     :width: 360px
 
-[copywiki destination="plane,copter,rover,blimp"]
+[copywiki destination="plane,copter,rover,blimp"]