Add a user friendly label to the papyrus.buildtype variable.

Change-Id: Ic71747cf515315f6b7b9c785c13ef26a8af1f7c9
diff --git a/content/setup/papyrus-rt-developer.setup b/content/setup/papyrus-rt-developer.setup
index f5dc0cd..ae670db 100644
--- a/content/setup/papyrus-rt-developer.setup
+++ b/content/setup/papyrus-rt-developer.setup
@@ -95,7 +95,8 @@
       xsi:type="setup:VariableTask"
       name="papyrus.buildtype"
       defaultValue="nightly"
-      storageURI="scope://Workspace">
+      storageURI="scope://Workspace"
+      label="Papyrus Build Type">
     <choice
         value="nightly"
         label="Nightly Builds (bleeding edge)"/>