fix copy-paste typo in docs for wrapping_shr#30370
Merged
bors merged 1 commit intorust-lang:masterfrom Dec 18, 2015 
zachreizner:patch-1
Merged
fix copy-paste typo in docs for wrapping_shr#30370bors merged 1 commit intorust-lang:masterfrom zachreizner:patch-1
bors merged 1 commit intorust-lang:masterfrom 
zachreizner:patch-1