Merge pull request #3564 from janekmi/rpmem_addr_ext_missing_space

test: rpmem_addr_ext missing space in the match

src/test/rpmem_addr_ext/node_1_rpmem0.log.match

@@ -6,7 +6,7 @@ $(OPT)<librpmem>: <1> [$(*)] compiled with support for Valgrind helgrind
 $(OPT)<librpmem>: <1> [$(*)] compiled with support for Valgrind memcheck
 $(OPT)<librpmem>: <1> [$(*)] compiled with support for Valgrind drd
 $(OPT)<librpmem>: <1> [$(*)] compiled with support for shutdown state
-<librpmem>: <3> [$(*)]
+<librpmem>: <3> [$(*)] 
 <librpmem>: <3> [$(*)] Libfabric is fork safe
 $(OPT)<librpmem>: <3> [$(*)] $(*)
 $(OPT)<librpmem>: <3> [$(*)] $(*)