minor formatting change to IBHierarchyIntegrator.C
minor formatting change to IBHierarchyIntegrator.C

huahbo/IBAMR,huahbo/IBAMR,iamciera/IBAMR,yaojieuh/IBAMR,iamciera/IBAMR,yaojieuh/IBAMR,huahbo/IBAMR,iamciera/IBAMR,huahbo/IBAMR,yaojieuh/IBAMR,yaojieuh/IBAMR,huahbo/IBAMR,iamciera/IBAMR,iamciera/IBAMR,yaojieuh/IBAMR,iamciera/IBAMR,yaojieuh/IBAMR,huahbo/IBAMR,iamciera/IBAMR,huahbo/IBAMR,yaojieuh/IBAMR