Update 3.1.2.md

Author: DavoudEshtehari

release-notes/3.1/3.1.2.md

@@ -17,13 +17,13 @@ This update brings the below changes over the previous release:
 
 ## Target Platform Support
 
-- .NET Framework 4.6+ (Windows x86, Windows x64)
+- .NET Framework 4.6.1+ (Windows x86, Windows x64)
 - .NET Core 2.1+ (Windows x86, Windows x64, Windows ARM64, Windows ARM, Linux, macOS)
 - .NET Standard 2.0+ (Windows x86, Windows x64, Windows ARM64, Windows ARM, Linux, macOS)
 
 ### Dependencies
 
-#### .NET Framework 4.61
+#### .NET Framework 4.6.1
 
 - Microsoft.Data.SqlClient.SNI 3.0.1
 - Azure.Identity 1.3.0