mathlib

3b9ee8e8 - doc(geometry/manifold): fix markdown (#1901)

doc(geometry/manifold): fix markdown (#1901) * doc(geometry/manifold): fix markdown * Update src/geometry/manifold/manifold.lean * Update src/geometry/manifold/manifold.lean * Update src/geometry/manifold/manifold.lean * Update src/geometry/manifold/manifold.lean Co-authored-by: sgouezel <sebastien.gouezel@univ-rennes1.fr> Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>