Lowercase me

Lowercase me pleez. 🍭

aspnetcore/fundamentals/url-rewriting.md

@@ -14,7 +14,7 @@ uid: fundamentals/url-rewriting
 ---
 # URL Rewriting Middleware in ASP.NET Core
 
-By [Luke Latham](https://github.com/GuardRex) and [Mikael Mengistu](https://github.com/mikaelm12)
+By [Luke Latham](https://github.com/guardrex) and [Mikael Mengistu](https://github.com/mikaelm12)
 
 [View or download sample code](https://github.com/aspnet/Docs/tree/master/aspnetcore/fundamentals/url-rewriting/samples/)
 

aspnetcore/hosting/aspnet-core-module.md

@@ -14,7 +14,7 @@ uid: hosting/aspnet-core-module
 ---
 # ASP.NET Core Module configuration reference
 
-By [Luke Latham](https://github.com/GuardRex), [Rick Anderson](https://twitter.com/RickAndMSFT), and [Sourabh Shirhatti](https://twitter.com/sshirhatti)
+By [Luke Latham](https://github.com/guardrex), [Rick Anderson](https://twitter.com/RickAndMSFT), and [Sourabh Shirhatti](https://twitter.com/sshirhatti)
 
 This document provides details on how to configure the ASP.NET Core Module for hosting ASP.NET Core applications. For an introduction to the ASP.NET Core Module and installation instructions, see the [ASP.NET Core Module overview](xref:fundamentals/servers/aspnet-core-module).
 

aspnetcore/hosting/directory-structure.md

@@ -14,7 +14,7 @@ uid: hosting/directory-structure
 ---
 # Directory structure of published ASP.NET Core apps
 
-By [Luke Latham](https://github.com/GuardRex)
+By [Luke Latham](https://github.com/guardrex)
 
 In ASP.NET Core, the application directory, *publish*, is comprised of application files, config files, static assets, packages, and the runtime (for self-contained apps). This is the same directory structure as previous versions of ASP.NET, where the entire application lives inside the web root directory.
 

aspnetcore/hosting/iis-modules.md

@@ -14,7 +14,7 @@ uid: hosting/iis-modules
 ---
 # Using IIS Modules with ASP.NET Core
 
-By [Luke Latham](https://github.com/GuardRex)
+By [Luke Latham](https://github.com/guardrex)
 
 ASP.NET Core applications are hosted by IIS in a reverse-proxy configuration. Some of the native IIS modules and all of the IIS managed modules are not available to process requests for ASP.NET Core apps. In many cases, ASP.NET Core offers an alternative to the features of IIS native and managed modules.
 

aspnetcore/performance/caching/middleware.md

@@ -13,7 +13,7 @@ uid: performance/caching/middleware
 ---
 # Response Caching Middleware in ASP.NET Core
 
-By [Luke Latham](https://github.com/GuardRex) and [John Luo](https://github.com/JunTaoLuo)
+By [Luke Latham](https://github.com/guardrex) and [John Luo](https://github.com/JunTaoLuo)
 
 [View or download sample code](https://github.com/aspnet/Docs/tree/master/aspnetcore/performance/caching/middleware/samples)
 

aspnetcore/performance/response-compression.md

@@ -14,7 +14,7 @@ uid: performance/response-compression
 ---
 # Response Compression Middleware for ASP.NET Core
 
-By [Luke Latham](https://github.com/GuardRex)
+By [Luke Latham](https://github.com/guardrex)
 
 [View or download sample code](https://github.com/aspnet/Docs/tree/master/aspnetcore/performance/response-compression/samples)
 

aspnetcore/publishing/iis.md

@@ -14,7 +14,7 @@ uid: publishing/iis
 ---
 # Set up a hosting environment for ASP.NET Core on Windows with IIS, and deploy to it
 
-By [Luke Latham](https://github.com/GuardRex) and [Rick Anderson](https://twitter.com/RickAndMSFT)
+By [Luke Latham](https://github.com/guardrex) and [Rick Anderson](https://twitter.com/RickAndMSFT)
 
 ## Supported operating systems
 

aspnetcore/security/key-vault-configuration.md

@@ -13,7 +13,7 @@ uid: security/key-vault-configuration
 ---
 # Azure Key Vault configuration provider
 
-By [Luke Latham](https://github.com/GuardRex) and [Andrew Stanton-Nurse](https://github.com/anurse)
+By [Luke Latham](https://github.com/guardrex) and [Andrew Stanton-Nurse](https://github.com/anurse)
 
 # [ASP.NET Core 2.x](#tab/aspnetcore2x)