   end
 
   @doc """
-  Checks if the module defines a function or macro with the
-  given `kind`. `kind` can be either `:def`, `:defp`,
+  Checks if the module defines a function or macro of the
+  given `kind`. `kind` can be any of `:def`, `:defp`,
   `:defmacro` or `:defmacrop`.
 
   ## Examples

  end

  @doc """
  Returns all functions defined in the given module according
  to its kind.

  ## Examples

  @doc """
  Attaches documentation to a given function or type. It expects
  the module the function/type belongs to, the line (a non negative
  integer), the kind (`def` or `defmacro`), a tuple representing
  the function and its arity, the function signature (the signature
  should be omitted for types) and the documentation, which should
  be either a binary or a boolean.
