[doc] Information and link for help on getting proxies.

etc/doxygen/pages/armarpose.dox

@@ -32,7 +32,7 @@ The agent name can be retrieved via the \ref armarx::RobotStateComponent like th
 So an example code for creating a new FramedPosition looks like this:
 
 \code
-    RobotStateComponentInterfacePrx robotStateInterfacePrx = ....; // you need to have this proxy, see \ref ArmarXCore-HowTos-GetProxy "get a proxy"
+    RobotStateComponentInterfacePrx robotStateInterfacePrx = ....; // you need to have this proxy
     SharedRobotInterfacePrx robot = robotStateInterfacePrx->getSynchronizedRobot();
     std::strning agentName = robotStateInterfacePrx->getRobotName();
     std::string frame = robot->getRoot()->getName();
@@ -41,6 +41,8 @@ So an example code for creating a new FramedPosition looks like this:
     armarx::FramedPositionPtr position = new armarx::FramedPosition(pos, frame, agentName);
 \endcode
 
+Refer to the Howto at \ref ArmarXCore-HowTos-GetProxy "get a proxy" to learn how to obtain a proxy.
+
 \section FramedPose-ChangeFrame Change the frame of a FramedPosition
 In ArmarX the most common coordinate type is the FramedX, e.g. FramedPosition.
 To change the frame in this coordinate type, you can call \ref armarx::FramedPosition::changeFrame "changeFrame()" on the FramedPosition.