Update packages/subprocess/subprocess.0.2.1/opam

Author: mseri

packages/subprocess/subprocess.0.2.1/opam

@@ -1,7 +1,11 @@
 # This file is generated by dune, edit dune-project instead
 opam-version: "2.0"
 synopsis: "Nice interfaces handling I/O with Unix commands"
-description: "A longer description is in the README"
+description: """
+Subprocess is a library for safely and (relatively) easily working launching processes with commands on Unix systems, with a focus on I/O. It is intended to be easier to use than the Unix module.
+
+Checkout the documentation at https://ninjaaron.github.io/ocaml-subprocess/subprocess/index.html
+"""
 maintainer: ["Aaron Christianson"]
 authors: ["Aaron Christianson"]
 license: "MPL-2.0"