C#: Minor refactoring to avoid introducing name variable.

Author: michaelnebel

csharp/ql/lib/semmle/code/csharp/frameworks/microsoft/AspNetCore.qll

@@ -196,12 +196,8 @@ class MicrosoftAspNetCoreMvcControllerBaseClass extends Class {
  */
 class MicrosoftAspNetCoreMvcController extends Class {
   MicrosoftAspNetCoreMvcController() {
-    exists(Assembly a, string name |
-      a.getName() = name and
-      (
-        name = "Microsoft.AspNetCore.Mvc.Core" or
-        name = "Microsoft.AspNetCore.Mvc.ViewFeatures"
-      )
+    exists(Assembly a |
+      a.getName() = ["Microsoft.AspNetCore.Mvc.Core", "Microsoft.AspNetCore.Mvc.ViewFeatures"]
     ) and
     this.isPublic() and
     not this.isAbstract() and

csharp/ql/test/library-tests/frameworks/microsoft/AspNetCore.cs

@@ -10,7 +10,7 @@ public string Index()
 }
 
 // derived from Microsoft.AspNetCore.Mvc.Controller which has suffix "Controller"
-public class HomeController1 : Controller 
+public class HomeController1 : Controller
 {
     public string Index()
     {
@@ -74,7 +74,7 @@ public string Index()
     }
 }
 
-// contains generic paramiters
+// contains generic parameters
 public class NotHomeController3<T> : Controller
 {
     public string Index()