Fix title and metadata (#1149)

Author: cartermp

docs/fsharp/tutorials/getting-started/getting-started-command-line.md

@@ -1,6 +1,6 @@
 ---
 title: Getting started with F# with command-line tools
-description: Getting started with F# on .NET Core
+description: Learn how to use F# with the cross-platform .NET CLI.
 keywords: visual f#, f#, functional programming, .NET, .NET Core
 author: cartermp
 manager: wpickett

docs/fsharp/tutorials/getting-started/getting-started-visual-studio.md

@@ -1,6 +1,6 @@
 ---
 title: Getting Started with F# in Visual Studio
-description: Getting Started with F# in Visual Studio
+description: Learn how to use F# with Visual Studio.
 keywords: visual f#, f#, functional programming
 author: cartermp
 manager: danielfe

docs/fsharp/tutorials/getting-started/getting-started-vscode.md

@@ -1,6 +1,6 @@
 ---
 title: Getting Started with F# in Visual Studio Code with Ionide
-description: Learn how to write and run F# code in Visual Studio Code with Ionide 
+description: Learn how to use F# with Visual Studio Code and the Ionide plugin suite.
 keywords: visual f#, f#, functional programming, .NET, Visual Studio Code, vscode, Ionide
 author: cartermp
 manager: wpickett

docs/fsharp/tutorials/getting-started/index.md

@@ -12,7 +12,7 @@ ms.devlang: dotnet
 ms.assetid: 615db1ec-6ef3-4de2-bae6-4586affa9771
 ---
 
-# Getting Started with F#
+# Getting Started with F# #
 
 There are three primary ways to get started with F#: