Add a documentation field to appease to dune-release

Signed-off-by: Rudi Grinberg <[email protected]>

dune-project

@@ -7,6 +7,7 @@
 (maintainers "[email protected]" "[email protected]")
 (authors "Martin Jambon")
 (implicit_transitive_deps false)
+(documentation "https://mjambon.github.io/easy-format/")
 
 (package
  (synopsis "High-level and functional interface to the Format module of the OCaml standard library")

easy-format.opam

@@ -10,6 +10,7 @@ maintainer: ["[email protected]" "[email protected]"]
 authors: ["Martin Jambon"]
 bug-reports: "https://github.com/mjambon/easy-format/issues"
 homepage: "https://github.com/mjambon/easy-format"
+doc: "https://mjambon.github.io/easy-format/"
 license: "BSD-3-Clause"
 dev-repo: "git+https://github.com/mjambon/easy-format.git"
 synopsis:
@@ -28,6 +29,7 @@ nodes:
 * atoms
 * lists
 * labelled nodes
+
 Atoms represent any text that is guaranteed to be printed as-is. Lists can model
 any sequence of items such as arrays of data or lists of definitions that are
 labelled with something like "int main", "let x =" or "x:"."""