add deploydocs do make.jl

Author: iagoschavarry

docs/make.jl

@@ -37,6 +37,7 @@ makedocs(
 # Documenter can also automatically deploy documentation to gh-pages.
 # See "Hosting Documentation" and deploydocs() in the Documenter manual
 # for more information.
-#=deploydocs(
-    repo = "<repository url>"
-)=#
+deploydocs(
+        repo="github.com/LAMPSPUC/PWF.jl.git",
+        push_preview = true
+    )