diff --git a/guides/tutorial/query-arguments.md b/guides/tutorial/query-arguments.md
index b77da2885a..3224a7bd55 100644
--- a/guides/tutorial/query-arguments.md
+++ b/guides/tutorial/query-arguments.md
@@ -103,7 +103,7 @@ defmodule BlogWeb.Schema do
 end
 ```
 
-Now lets use the argument in our resolver. In `blog_web/resolvers/accounts.ex`:
+Now let's use the argument in our resolver. In `blog_web/resolvers/accounts.ex`:
 
 ```elixir
 defmodule BlogWeb.Resolvers.Accounts do
diff --git a/lib/absinthe/schema/notation.ex b/lib/absinthe/schema/notation.ex
index 9e86ffc044..102058a9a8 100644
--- a/lib/absinthe/schema/notation.ex
+++ b/lib/absinthe/schema/notation.ex
@@ -3,7 +3,7 @@ defmodule Absinthe.Schema.Notation do
   alias Absinthe.Utils
 
   @moduledoc """
-  Provides a set of macro's to use when creating a schema. Especially useful
+  Provides a set of macros to use when creating a schema. Especially useful
   when moving definitions out into a different module than the schema itself.
 
   ## Example