Update docs/man-openmpi/man3/MPI_Comm_get_name.3.rst

Co-authored-by: Jeff Squyres <[email protected]>
Signed-off-by: Edgar Gabriel <[email protected]>

Author: edgargabriel

docs/man-openmpi/man3/MPI_Comm_get_name.3.rst

@@ -38,7 +38,7 @@ Fortran, "" in C). The three predefined communicators will have
 predefined names associated with them. Thus, the names of
 MPI_COMM_WORLD, MPI_COMM_SELF, and MPI_COMM_PARENT will have the default
 of MPI_COMM_WORLD, MPI_COMM_SELF, and MPI_COMM_PARENT (if not MPI_COMM_NULL).
-Passing MPI_COMM_NULL as comm will return the string MPI_COMM_NULL. The fact that the
+Passing MPI_COMM_NULL as ``comm`` will return the string MPI_COMM_NULL. The fact that the
 system may have chosen to give a default name to a communicator does not
 prevent the user from setting a name on the same communicator; doing
 this removes the old name and assigns the new one.