Merge pull request #84 from joeapearson/master

Thank you!

Author: zookzook

lib/mongo.ex

@@ -1193,12 +1193,14 @@ defmodule Mongo do
   end
 
   @doc """
-  Convenient function to creates new indexes in the collection `coll`. The `indexes` parameter
-  is a keyword list with all options for creating indexes in the MongoDB.
-  See [options](https://docs.mongodb.com/manual/reference/command/createIndexes/#dbcmd.createIndexes) about the
-  details of each parameter.
+  Convenient function to creates new indexes in the collection `coll`. The `indexes` parameter is a
+  list with all options for creating indexes in the MongoDB.
+
+  See
+  [options](https://docs.mongodb.com/manual/reference/command/createIndexes/#dbcmd.createIndexes)
+  about the details of each parameter.
   """
-  @spec create_indexes(GenServer.server, String.t, Keyword.t, Keyword.t) :: :ok | {:error, Mongo.Error.t}
+  @spec create_indexes(GenServer.server, String.t, [Keyword.t], Keyword.t) :: :ok | {:error, Mongo.Error.t}
   def create_indexes(topology_pid, coll, indexes, opts \\ []) do
     cmd = [createIndexes: coll, indexes: indexes]
     with {:ok, _} <- Mongo.issue_command(topology_pid, cmd, :write, opts) do