[Common] Correct printout hint to avoid confusion (#13656)

Author: ddobrigk

Common/Tools/PID/pidTPCModule.h

@@ -294,7 +294,9 @@ class pidTPCModule
         LOGF(info, "***************************************************");
         LOGF(info, "No need for TPC only information detected. Will not generate Nsigma for TPC only tracks");
         LOGF(info, "If this is unexpected behaviour and a necessity was not identified, please add the");
-        LOGF(info, "corresponding task to the list 'devicesRequiringTPCOnlyPID' in pidTPCModule::Init()");
+        LOGF(info, "corresponding task to the configurable 'devicesRequiringTPCOnlyPID' of this task");
+        LOGF(info, "To do that, please get in touch with core service wagon maintainers and ask:");
+        LOGF(info, "It is always best to use core service wagons instead of private copies");
       }
       LOGF(info, "***************************************************");
     }