Adjusting ExecutableNode docs to make things a bit clearer.
Adjusting ExecutableNode docs to make things a bit clearer.

Also adjusted line formatting to suit my ocd...

boberfly/gaffer,andrewkaufman/gaffer,GafferHQ/gaffer,ivanimanishi/gaffer,ImageEngine/gaffer,johnhaddon/gaffer,GafferHQ/gaffer,appleseedhq/gaffer,goddardl/gaffer,boberfly/gaffer,andrewkaufman/gaffer,andrewkaufman/gaffer,hradec/gaffer,goddardl/gaffer,chippey/gaffer,appleseedhq/gaffer,cedriclaunay/gaffer,cedriclaunay/gaffer,hradec/gaffer,cedriclaunay/gaffer,ivanimanishi/gaffer,goddardl/gaffer,chippey/gaffer,lucienfostier/gaffer,andrewkaufman/gaffer,boberfly/gaffer,cedriclaunay/gaffer,johnhaddon/gaffer,andrewkaufman/gaffer,lucienfostier/gaffer,hradec/gaffer,hradec/gaffer,appleseedhq/gaffer,ivanimanishi/gaffer,johnhaddon/gaffer,ImageEngine/gaffer,appleseedhq/gaffer,chippey/gaffer,lucienfostier/gaffer,ivanimanishi/gaffer,GafferHQ/gaffer,lucienfostier/gaffer,ImageEngine/gaffer,GafferHQ/gaffer,hradec/gaffer,GafferHQ/gaffer,goddardl/gaffer,boberfly/gaffer,ImageEngine/gaffer,johnhaddon/gaffer,johnhaddon/gaffer,chippey/gaffer