Better formatting of the documentation on saving the result of TTree::Draw to a histogram
Better formatting of the documentation on saving the result of TTree::Draw to a histogram

Better formatting & fixing a few typos
olifre/root,olifre/root,root-mirror/root,olifre/root,olifre/root,olifre/root,root-mirror/root,root-mirror/root,olifre/root,root-mirror/root,olifre/root,root-mirror/root,olifre/root,olifre/root,root-mirror/root,root-mirror/root,root-mirror/root,root-mirror/root,root-mirror/root,olifre/root,root-mirror/root,olifre/root