diff --git a/doc/source/associated_projects.rst b/doc/source/associated_projects.rst
index e16f247b57..adf07d8449 100644
--- a/doc/source/associated_projects.rst
+++ b/doc/source/associated_projects.rst
@@ -24,7 +24,7 @@ Application Bindings
     * `swift_client <https://github.com/mrkamel/swift_client>`_ -
       Small but powerful Ruby client to interact with OpenStack Swift
     * `nightcrawler_swift <https://github.com/tulios/nightcrawler_swift>`_ -
-      This Ruby gem teleports your assets to a OpenStack Swift bucket/container
+      This Ruby gem teleports your assets to an OpenStack Swift bucket/container
     * `swift storage <https://rubygems.org/gems/swift-storage>`_ -
       Simple OpenStack Swift storage client.