Make the new example ready for the restored '-t' command-line parameter

examples/ExternalPointMass/externalPointMass.yml

@@ -9,7 +9,6 @@ UnitSystem:
 
 # Parameters for the task scheduling
 Scheduler:
-  nr_threads:       2        # The number of threads per MPI rank to use.
   nr_queues:        0        # The number of task queues to use. Use 0  to let the system decide.
   cell_max_size:    8000000  # Maximal number of interactions per task (this is the default value).
   cell_sub_size:    8000000  # Maximal number of interactions per sub-task  (this is the default value).

examples/ExternalPointMass/run.sh

@@ -7,4 +7,4 @@ then
     python makeIC.py 10000
 fi
 
-../swift -g externalPointMass.yml
+../swift -g -t 2 externalPointMass.yml