typo

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@26282 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
[giac] allow Intersect[Curve[t,t^2,t,-10,10],Curve[t2,1-t2,t2,-10,10] ] in CAS

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@26283 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
missing kernel.format()

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@26284 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e