SEO Updates (dotnet#2805)

Author: guardrex

docs/core/tutorials/cli-console-app-tutorial-advanced.md

@@ -1,6 +1,6 @@
 ---
 title: "Writing .NET Core console apps using the CLI tools: An advanced step-by-step guide"
-description: "Writing .NET Core console apps using the CLI tools: An advanced step-by-step guide"
+description: Writing .NET Core console apps using the CLI tools: An advanced step-by-step guide
 keywords: .NET, .NET Core
 ms.date: 06/20/2016
 ms.topic: article

docs/csharp/local-functions-vs-lambdas.md

@@ -1,6 +1,6 @@
 ---
 title: Local functions vs. lambda expressions
-description: Why Local Functions might be a better choice than Lambda Expressions    
+description: Learn why local functions might be a better choice than lambda expressions.
 keywords: C#, .NET, .NET Core, Latest Features, What's New, local functions, lambda expressions
 author: BillWagner
 ms.author: wiwagn

docs/fsharp/language-reference/fixed.md

@@ -1,6 +1,6 @@
 ---
 title: The Fixed Keyword (F#)
-description: The Fixed Keyword
+description: Learn how you can 'pin' a local onto the stack to prevent collection with the F# 'fixed' keyword.
 keywords: visual f#, f#, functional programming
 author: cartermp
 ms.author: phcart
@@ -66,4 +66,4 @@ doPointerWork()
 
 ## See Also
 
-[NativePtr Module](https://msdn.microsoft.com/en-us/visualfsharpdocs/conceptual/nativeinterop.nativeptr-module-%5Bfsharp%5D)
+[NativePtr Module](https://msdn.microsoft.com/en-us/visualfsharpdocs/conceptual/nativeinterop.nativeptr-module-%5Bfsharp%5D)