fix documenter path

Author: marinlauber

Diff for: docs/make.jl

@@ -1,6 +1,6 @@
 using Documenter, WaterLily
 
-## find all image files in examples/ dir and copy in docs/src/examples/
+## find all image files in assets/ dir and copy in docs/src/assets/
 
 recursive_find(directory, pattern) =
     mapreduce(vcat, walkdir(directory)) do (root, dirs, files)
@@ -10,11 +10,12 @@ recursive_find(directory, pattern) =
 image_files = []
 
 for pattern in [r"\.gif", r"\.jpg", r"\.png"]
-    global image_files = vcat(image_files, recursive_find(joinpath(@__DIR__, "../examples"), pattern))
+    global image_files = vcat(image_files, recursive_find(joinpath(@__DIR__, "../assets/"), pattern))
 end
-
+@show image_files
+@show joinpath(@__DIR__, "src/assets/"*basename.(image_files[1]))
 for file in image_files
-    cp(file, joinpath(@__DIR__, "src/examples/"*basename.(file)), force=true)
+    cp(file, joinpath(@__DIR__, "src/assets/"*basename.(file)), force=true)
 end