Merge pull request #7755 from SvenDowideit/post-1.1.2-docs-update-1docs-1.1

Post 1.1.2 docs update 1

1 files changed, 3 insertions, 7 deletions

diff --git a/docs/sources/examples/postgresql_service.md b/docs/sources/examples/postgresql_service.md
index 5265935e3d..ffd122ed58 100644
--- a/docs/sources/examples/postgresql_service.md
+++ b/docs/sources/examples/postgresql_service.md
@@ -35,17 +35,13 @@ Start by creating a new `Dockerfile`:
     #     of PostgreSQL, ``9.3``.
     RUN echo "deb http://apt.postgresql.org/pub/repos/apt/ precise-pgdg main" > /etc/apt/sources.list.d/pgdg.list
 
-    # Update the Ubuntu and PostgreSQL repository indexes
-    RUN apt-get update
-
     # Install ``python-software-properties``, ``software-properties-common`` and PostgreSQL 9.3
     #  There are some warnings (in red) that show up during the build. You can hide
     #  them by prefixing each apt-get statement with DEBIAN_FRONTEND=noninteractive
-    RUN apt-get -y -q install python-software-properties software-properties-common
-    RUN apt-get -y -q install postgresql-9.3 postgresql-client-9.3 postgresql-contrib-9.3
+    RUN apt-get update && apt-get install -y python-software-properties software-properties-common postgresql-9.3 postgresql-client-9.3 postgresql-contrib-9.3
 
     # Note: The official Debian and Ubuntu images automatically ``apt-get clean``
-    # after each ``apt-get`` 
+    # after each ``apt-get``
 
     # Run the rest of the commands as the ``postgres`` user created by the ``postgres-9.3`` package when it was ``apt-get installed``
     USER postgres
@@ -88,7 +84,7 @@ Containers*](/userguide/dockerlinks), or we can access it from our host
 
 > **Note**: 
 > The `--rm` removes the container and its image when
-> the container exists successfully.
+> the container exits successfully.
 
 ### Using container linking