nested namespaces wrongly ordered

[martinus]

It seems to me that nested namespaces have the wrong order. E.g:

namespace a { namespace b { namespace c {
void foo(int arg);
}}}

Rendering with this in the .rst:

.. doxygenfunction:: a::b::c::foo

Gives this HTML output:

void c::b::a::foo(int arg)

[martinus]

It seems to me the issue is because of this line in sphinxrenderer.py:

https://github.com/michaeljones/breathe/blob/330a73a8c5c2e1288d0c4340b2dcd3e57b8724af/breathe/renderer/sphinxrenderer.py#L526

Which was introduced in a2a1085. When I comment this line out, it looks good to me. I have no idea though what why this has been added in the first place.