Prism and Pyramid ReferenceSpace: seems to work \o/ -- Correcting Polynomial doc

git-svn-id: https://geuz.org/svn/gmsh/trunk@16629 59c8cabf-10d6-4a28-b43f-3936b85956c4


git-svn-id: https://geuz.org/svn/gmsh/trunk@16630 59c8cabf-10d6-4a28-b43f-3936b85956c4