Make naming consistent with documentation.

source/gitlab-ee/index.html

@@ -43,12 +43,12 @@ title: GitLab Enterprise Edition
                     <td style="color:green">✓</td>
                   </tr>
                   <tr>
-                    <td>groups consisting of multiple people with a shared namespace for projects</td>
+                    <td>Groups consisting of multiple people with a shared namespace for projects</td>
                     <td style="color:green">✓</td>
                     <td style="color:green">✓</td>
                   </tr>
                   <tr>
-                    <td>invite the members of another group to a project</td>
+                    <td>Share a project with other groups</td>
                     <td style="color:red">✕</td>
                     <td style="color:green">✓</td>
                   </tr>