fix typos in 2 example scripts

examples/run-example-conf.sh

@@ -16,7 +16,7 @@ for pid in ${pids[@]} ; do
     else
         wait $pid
         err=$?
-        if [[ $err != 0 ]] then
+        if [[ $err != 0 ]] ; then
             echo "ERROR (code $err), killing remaining"
         fi
     fi

examples/run-example-mpi.sh

 #!/bin/bash
 
 # run me from the top-level build dir
-mpirun -np 3 examples/ssg-example -s 0 cci+sm://localhost:3344 mpi
+mpirun -np 3 examples/ssg-example -s 0 cci+sm mpi