Fix markdownify spec in 1.9.
Fix markdownify spec in 1.9.

despora/diaspora,Amadren/diaspora,SuperTux88/diaspora,diaspora/diaspora,diaspora/diaspora,despora/diaspora,despora/diaspora,Amadren/diaspora,Flaburgan/diaspora,spixi/diaspora,jhass/diaspora,geraspora/diaspora,Flaburgan/diaspora,SuperTux88/diaspora,Amadren/diaspora,SuperTux88/diaspora,Muhannes/diaspora,Muhannes/diaspora,SuperTux88/diaspora,Muhannes/diaspora,jhass/diaspora,despora/diaspora,jhass/diaspora,Flaburgan/diaspora,geraspora/diaspora,spixi/diaspora,spixi/diaspora,Amadren/diaspora,KentShikama/diaspora,jhass/diaspora,KentShikama/diaspora,KentShikama/diaspora,Flaburgan/diaspora,KentShikama/diaspora,Muhannes/diaspora,geraspora/diaspora,diaspora/diaspora,geraspora/diaspora,diaspora/diaspora,spixi/diaspora