diff --git a/docs/sources/api/docker_remote_api_v1.4.rst b/docs/sources/api/docker_remote_api_v1.4.rst
index d512de9ca3..020bc20ae4 100644
--- a/docs/sources/api/docker_remote_api_v1.4.rst
+++ b/docs/sources/api/docker_remote_api_v1.4.rst
@@ -679,7 +679,7 @@ Create an image
         :statuscode 500: server error
 
 
-Insert a file in a image
+Insert a file in an image
 ************************
 
 .. http:post:: /images/(name)/insert