Janitor:  fix [-Wmisleading-indentation] from gcc6
Janitor:  fix [-Wmisleading-indentation] from gcc6

ellson/graphviz,ellson/graphviz,ellson/graphviz,ellson/graphviz,ellson/graphviz,ellson/graphviz,ellson/graphviz,ellson/graphviz,ellson/graphviz,ellson/graphviz,ellson/graphviz