Remove SUMMARY.md of the unstable book as its autogenerated#42722
Merged
bors merged 2 commits intorust-lang:masterfrom Jun 19, 2017
Merged
Remove SUMMARY.md of the unstable book as its autogenerated#42722bors merged 2 commits intorust-lang:masterfrom
bors merged 2 commits intorust-lang:masterfrom