DOCS-6749: Fix Ubuntu 3.2 install instructions

Author: i80and

source/includes/extracts-fact-3.0-linux-package-repo.yaml

@@ -5,7 +5,7 @@ content: |
 ---
 ref: fact-3.0-linux-package-repo-relnotes
 content: |
-  Non-Enterprise MongoDB Linux packages for 3.0 are in a new
+  Non-Enterprise MongoDB Linux packages for 3.0 and later are in a new
   repository. Follow the appropriate :doc:`Linux installation
   instructions </administration/install-on-linux/>` to install the 3.0
   packages from the new location.

source/includes/steps-install-mongodb-on-red-hat.yaml

@@ -37,7 +37,7 @@ action:
       gpgcheck=0
       enabled=1
 post: |
-  ``.repo`` files for each release can also be found {{distro_link}}.
+  You can find ``.repo`` files for each release {{distro_link}}.
   Remember that odd-numbered minor release versions (e.g. 2.5) are development versions and are unsuitable
   for production use.
 replacement:

source/includes/steps-install-mongodb-on-ubuntu.yaml

@@ -9,27 +9,27 @@ action:
     `MongoDB public GPG Key <https://docs.mongodb.org/10gen-gpg-key.asc>`_:
   language: sh
   code: |
-    sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 7F0CEB10
+    sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv EA312927
 ---
 title: Create a list file for MongoDB.
 stepnum: 2
 ref: sources-list
 action:
   pre: |
-    Create the ``/etc/apt/sources.list.d/mongodb-org-3.0.list`` list file using
+    Create the ``/etc/apt/sources.list.d/mongodb-org-3.2.list`` list file using
     the command appropriate for your version of Ubuntu:
 
     Ubuntu 12.04
 
     .. code-block:: sh
 
-        echo "deb http://repo.mongodb.org/apt/ubuntu precise/mongodb-org/3.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.0.list
+        echo "deb http://repo.mongodb.org/apt/ubuntu precise/mongodb-org/3.2 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.2.list
 
     Ubuntu 14.04
 
     .. code-block:: sh
 
-       echo "deb http://repo.mongodb.org/apt/ubuntu trusty/mongodb-org/3.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.0.list
+       echo "deb http://repo.mongodb.org/apt/ubuntu trusty/mongodb-org/3.2 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.2.list
 ---
 title: Reload local package database.
 stepnum: 3