Cmdliner documentation update

Author: vouillon

compiler/bin-wasm_of_ocaml/build_runtime.ml

@@ -22,10 +22,7 @@ let info =
   Info.make
     ~name:"build-runtime"
     ~doc:"Build standalone runtime. Used for separate compilation."
-    ~description:
-      "Js_of_ocaml is a compiler from OCaml bytecode to Javascript. It makes it possible \
-       to run pure OCaml programs in JavaScript environments like web browsers and \
-       Node.js."
+    ~description:"Wasm_of_ocaml is a compiler from OCaml bytecode to WebAssembly."
 
 let command =
   let t = Cmdliner.Term.(const Compile.run $ Cmd_arg.options_runtime_only) in

compiler/bin-wasm_of_ocaml/info.ml

@@ -32,7 +32,7 @@ let make ~name ~doc ~description =
     ; `S "AUTHORS"
     ; `P "Jerome Vouillon, Hugo Heuzard."
     ; `S "LICENSE"
-    ; `P "Copyright (C) 2010-2020."
+    ; `P "Copyright (C) 2010-2024."
     ; `P
         "js_of_ocaml is free software, you can redistribute it and/or modify it under \
          the terms of the GNU Lesser General Public License as published by the Free \

compiler/bin-wasm_of_ocaml/link.ml

@@ -44,9 +44,9 @@ let options =
   in
   let files =
     let doc =
-      "Link the archive files [$(docv)]. The first archive must be a runtime produced by \
-       $(b,wasm_of_ocaml build-runtime). The other archives can be produced by compiling \
-       .cma or .cmo files."
+      "Link the archive files [$(docv)]. Unless the $(b,-a) option is used, the first \
+       archive must be a runtime produced by $(b,wasm_of_ocaml build-runtime). The other \
+       archives can be produced by compiling .cma or .cmo files."
     in
     Arg.(non_empty & pos_all string [] & info [] ~docv:"FILES" ~doc)
   in
@@ -88,8 +88,8 @@ let info =
     ~name:"link"
     ~doc:"Wasm_of_ocaml linker"
     ~description:
-      "wasm_of_ocaml-link is a JavaScript linker. It can concatenate multiple JavaScript \
-       files keeping sourcemap information."
+      "wasm_of_ocaml-link links together several wasm_of_ocaml intermediate files to \
+       produce either a library or some executable code."
 
 let command =
   let t = Cmdliner.Term.(const f $ options) in