[docs] [issue29772] Unintentionally deleted line on library/collections.rst

Raymond Hettinger added the comment: New changeset 309fb90f6895c47e7b41df3d739db45e8ec136c9 by Raymond Hettinger (cocoatomo) in branch '2.7': Insert the line which should not have been deleted (#581) https://github.com/python/cpython/commit/309fb90f6895c47e7b41df3d739db45e8ec... ---------- _______________________________________ Python tracker <report@bugs.python.org> <http://bugs.python.org/issue29772> _______________________________________