Fixed typos in release notes, fixed version to 1.1.0.

Author: MIchaelMainer

src/Microsoft.Graph/Microsoft.Graph.nuspec

@@ -12,17 +12,17 @@
     <copyright>Copyright (c) Microsoft Corporation</copyright>
     <projectUrl>https://graph.microsoft.io</projectUrl>
     <licenseUrl>http://aka.ms/devservicesagreement</licenseUrl>
-    <releaseNotes>## September 2016 Release Summary (version 1.2.0)
+    <releaseNotes>## September 2016 Release Summary (version 1.1.0)
 
-We've got a new addition to the .Net Microsoft Graph client API family. Excel files stored in OneDrive can now be accessed from .Net applications. We've refactored the base classes to be included in the Microsoft.Graph.Core assembly so that custom clients can created to target specific workloads. Here are the changes made with this release.
+We've got a new addition to the .Net Microsoft Graph client API family. Excel files stored in OneDrive can now be accessed from .Net applications. We've refactored the base classes to be included in the Microsoft.Graph.Core assembly so that custom clients can target specific workloads. Here are the changes made with this release.
 
 * Excel REST API support
 * Refactor base classes to Microsoft.Graph.Core
 * Nuspec updated to target Xamarin
 * Bug fixes
 
 ## Excel REST API
-The Excel REST API provides many new opportunities to enhance your workflow around Excel spreadsheets. There are hundreds of new APIs that support accessing Excel features. You can now now perform CRUD operations against OneDrive files stored in OneDrive for Business.
+The Excel REST API provides many new opportunities to enhance your workflow around Excel spreadsheets. There are hundreds of new APIs that support accessing Excel features. 
 
 ## Refactor base classes to Microsoft.Graph.Core
 This will support workload specific client libraries.  
@@ -32,7 +32,7 @@ This will support workload specific client libraries.
 ## Bug fixes
 
 * Add support for updating user references. For example, you can now update a user's manager.
-* Updated to use NewtonSoft 9.0.1 from 6.0.2. Tested. Set allowed package version range to greater than equal to 9 and less than 10.
+* Updated to use NewtonSoft 9.0.1 from 6.0.2. Tested. Set allowed package version range to greater than or equal to 9 and less than 10.
 * Updated the data contracts to only use NewtonSoft.</releaseNotes>
     <tags>Microsoft Office365 Graph GraphServiceClient Outlook OneDrive AzureAD GraphAPI Productivity SharePoint SDK</tags>
   </metadata>

src/Microsoft.Graph/Properties/AssemblyInfo.cs

@@ -24,8 +24,8 @@
 //
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
-[assembly: AssemblyVersion("1.2.0")]
-[assembly: AssemblyFileVersion("1.2.0.0")]
+[assembly: AssemblyVersion("1.1.0")]
+[assembly: AssemblyFileVersion("1.1.0.0")]
 
 #if DEBUG
 [assembly: InternalsVisibleTo("Microsoft.Graph.Test")]