Replace j2 comments with bash

Author: bertiethorpe

ansible/roles/hpctests/templates/pingmatrix.sh.j2

@@ -17,7 +17,7 @@ module load {{ hpctests_pingmatrix_modules | join(' ' ) }}
 
 mpicc -o nxnlatbw mpi_nxnlatbw.c
 
-{# mpirun flags force using UCX TCP transports, overriding higher #}
-{# priority of OpenMPI btl/openib component, which is also using RDMA #}
-{# https://wiki.stackhpc.com/s/985dae84-7bd8-4924-94b7-9629a7827100 #}
+# mpirun flags force using UCX TCP transports, overriding higher
+# priority of OpenMPI btl/openib component, which is also using RDMA
+# https://wiki.stackhpc.com/s/985dae84-7bd8-4924-94b7-9629a7827100 
 mpirun -mca pml_ucx_tls any -mca pml_ucx_devices any nxnlatbw