add deprecation notice

Author: t-bltg

src/interfaces.jl

@@ -63,7 +63,7 @@ texturecoordinates(primitive, nvertices=nothing) = nothing
 When generating a mesh from an abstract geometry, we can typically generate it
 at different levels of detail, i.e. with different amounts of vertices. The 
 `Tessellation` wrapper allows you to specify this level of detail. When generating
-a mesh from a tesselated geometry, the added information will be passed to 
+a mesh from a tessellated geometry, the added information will be passed to 
 `coordinates`, `faces`, etc.
 
 ```julia
@@ -85,6 +85,8 @@ struct Tessellation{Dim,T,Primitive,NGrid} <: AbstractGeometry{Dim, T}
     nvertices::NTuple{NGrid,Int}
 end
 
+Base.@deprecate_binding Tesselation Tessellation
+
 function Tessellation(primitive::GeometryPrimitive{Dim,T},
                      nvertices::NTuple{N,<:Integer}) where {Dim,T,N}
     return Tessellation{Dim,T,typeof(primitive),N}(primitive, Int.(nvertices))

test/runtests.jl

@@ -310,6 +310,12 @@ end
     include("geointerface.jl")
 end
 
+@testset "Deprecations" begin
+    # https://github.com/JuliaLang/julia/issues/38780
+    # @test_warn Tesselation(Rect2f(0, 0, 2, 2), 10)
+    @test Tesselation(Rect2f(0, 0, 2, 2), 10) ==  Tessellation(Rect2f(0, 0, 2, 2), 10)
+end
+
 include("polygons.jl")
 
 using Aqua