Fix typos

UnitTests/ScenarioTests.cs

@@ -5,7 +5,7 @@ using Terminal.Gui;
 using UICatalog;
 using Xunit;
 
-// Alais Console to MockConsole so we don't accidentally use Console
+// Alias Console to MockConsole so we don't accidentally use Console
 using Console = Terminal.Gui.FakeConsole;
 
 namespace Terminal.Gui {
@@ -32,18 +32,18 @@ namespace Terminal.Gui {
 		}
 
 		/// <summary>
-		/// This runs through all Sceanrios defined in UI Catalog, calling Init, Setup, and Run.
+		/// This runs through all Scenarios defined in UI Catalog, calling Init, Setup, and Run.
 		/// It puts a Ctrl-Q in the input queue so the Scenario immediately exits. 
 		/// Should find any egregious regressions.
 		/// </summary>
 		[Fact]
-		public void Run_All_Sceanrios ()
+		public void Run_All_Scenarios ()
 		{
 			List<Type> scenarioClasses = Scenario.GetDerivedClasses<Scenario> ();
 			Assert.NotEmpty (scenarioClasses);
 
 			foreach (var scenarioClass in scenarioClasses) {
-				// Setup some fake kepresses 
+				// Setup some fake keypresses 
 				// Passing empty string will cause just a ctrl-q to be fired
 				Console.MockKeyPresses.Clear ();
 				int stackSize = CreateInput ("");
@@ -95,7 +95,7 @@ namespace Terminal.Gui {
 
 			var item = scenarioClasses.FindIndex (t => Scenario.ScenarioMetadata.GetName (t).Equals ("Generic", StringComparison.OrdinalIgnoreCase));
 			var scenarioClass = scenarioClasses[item];
-			// Setup some fake kepresses 
+			// Setup some fake keypresses 
 			// Passing empty string will cause just a ctrl-q to be fired
 			int stackSize = CreateInput ("");