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Author: Premwoik

lib/gradient/elixir_checker.ex

@@ -19,15 +19,16 @@ defmodule Gradient.ElixirChecker do
   Check if all specs are exactly before the function that they specify
   and if there is only one spec per function clause.
 
-  Correct specs location:
+  Correct spec locations:
     ```
     @spec convert(integer()) :: float()
     def convert(int) when is_integer(int), do: int / 1
+
     @spec convert(atom()) :: binary()
     def convert(atom) when is_atom(atom), do: to_string(atom)
     ```
 
-  Incorrect specs location:
+  Incorrect spec locations:
     - More than one spec above function clause.
     ```
     @spec convert(integer()) :: float()

lib/gradient/elixir_fmt.ex

@@ -86,7 +86,7 @@ defmodule Gradient.ElixirFmt do
 
   def format_type_error({:spec_error, :spec_after_spec, anno, name, arity}, opts) do
     :io_lib.format(
-      "~sThe spec ~p/~p~s follows another spec when only one spec per function clause is allowed~n",
+      "~sThe spec ~p/~p~s follows another spec, but only one spec per function clause is allowed~n",
       [
         format_location(anno, :brief, opts),
         name,

test/gradient/elixir_fmt_test.exs

@@ -255,7 +255,7 @@ defmodule Gradient.ElixirFmtTest do
         |> ElixirFmt.format_error([])
         |> :erlang.iolist_to_binary()
 
-      assert "The spec convert/1 on line 3 follows another spec when only one spec per function clause is allowed\n" =
+      assert "The spec convert/1 on line 3 follows another spec, but only one spec per function clause is allowed\n" =
                msg
     end
   end