Fix typo
Fix typo

--HG--
extra : convert_revision : svn%3A3ed01bd8-26fb-0310-9e4c-ca1a4053419f/networkx/trunk%401914

wasade/networkx,aureooms/networkx,ltiao/networkx,jakevdp/networkx,dmoliveira/networkx,nathania/networkx,farhaanbukhsh/networkx,cmtm/networkx,andnovar/networkx,JamesClough/networkx,ionanrozenfeld/networkx,blublud/networkx,jni/networkx,harlowja/networkx,chrisnatali/networkx,yashu-seth/networkx,jni/networkx,kernc/networkx,kai5263499/networkx,nathania/networkx,chrisnatali/networkx,dmoliveira/networkx,sharifulgeo/networkx,michaelpacer/networkx,dmoliveira/networkx,chrisnatali/networkx,harlowja/networkx,OrkoHunter/networkx,nathania/networkx,blublud/networkx,jakevdp/networkx,farhaanbukhsh/networkx,ionanrozenfeld/networkx,ghdk/networkx,jni/networkx,kai5263499/networkx,tmilicic/networkx,bzero/networkx,debsankha/networkx,jtorrents/networkx,ghdk/networkx,ghdk/networkx,dhimmel/networkx,bzero/networkx,blublud/networkx,dhimmel/networkx,bzero/networkx,goulu/networkx,Sixshaman/networkx,sharifulgeo/networkx,jakevdp/networkx,harlowja/networkx,kernc/networkx,ionanrozenfeld/networkx,RMKD/networkx,sharifulgeo/networkx,SanketDG/networkx,aureooms/networkx,beni55/networkx,jfinkels/networkx,RMKD/networkx,debsankha/networkx,debsankha/networkx,RMKD/networkx,jcurbelo/networkx,farhaanbukhsh/networkx,jtorrents/networkx,kernc/networkx,aureooms/networkx,NvanAdrichem/networkx,dhimmel/networkx,kai5263499/networkx