Index: sources/gui/qml/globals/Variables.qml
===================================================================
diff -u -rcd7de5f6d239a11615ba8c6c03339a10996486ca -r3bdf58e8bee7d76eb19c1116738ff1e2c534ccc7
--- sources/gui/qml/globals/Variables.qml	(.../Variables.qml)	(revision cd7de5f6d239a11615ba8c6c03339a10996486ca)
+++ sources/gui/qml/globals/Variables.qml	(.../Variables.qml)	(revision 3bdf58e8bee7d76eb19c1116738ff1e2c534ccc7)
@@ -64,6 +64,7 @@
 
     readonly property int sliderTextMargin      : 20
 
+    // --- PRS ---
     readonly property int     bloodFlowResolution   : 25
     readonly property int dialysateFlowResolution   : 50