Fix typo and style violations.

Author: SuuperW

src/BizHawk.Client.Common/movie/interfaces/ITasMovie.cs

@@ -52,6 +52,7 @@ public interface ITasMovie : IMovie, INotifyPropertyChanged, IDisposable
 
 		void RemoveFrame(int frame);
 		void RemoveFrames(ICollection<int> frames);
+
 		/// <summary>
 		/// Remove all frames between removeStart and removeUpTo (excluding removeUpTo).
 		/// </summary>
@@ -69,7 +70,7 @@ public interface ITasMovie : IMovie, INotifyPropertyChanged, IDisposable
 		/// <summary>
 		/// Sometimes we will be doing a whole bunch of small operations together. (e.g. large painting undo, large Lua edit)
 		/// This avoids using the greenzone invalidated callback for each one, making things run smoother.
-		/// Note that is is different from undo batching.
+		/// Note that this is different from undo batching.
 		/// For one, we don't undo batch an undo itself.
 		/// For two, undo batches might span a significant amount of time during which users want to atually see edits or auto-restore in TAStudio.
 		/// </summary>

src/BizHawk.Client.Common/movie/tasproj/TasMovie.History.cs

@@ -8,13 +8,15 @@ public interface IMovieChangeLog
 	{
 		List<string> Names { get; }
 		int UndoIndex { get; }
+
 		/// <summary>
 		/// Gets or sets a value indicating whether the movie is recording action history.
 		/// This is not intended to turn off the ChangeLog, but to disable the normal recording process.
 		/// Use this to manually control the ChangeLog. (Useful for disabling the ChangeLog during undo/redo).
 		/// </summary>
 		bool IsRecording { get; set; }
 		void Clear(int upTo = -1);
+
 		/// <summary>
 		/// All changes made between calling Begin and End will be one Undo.
 		/// If already recording in a batch, calls EndBatch.
@@ -23,6 +25,7 @@ public interface IMovieChangeLog
 		/// <param name="keepOldBatch">If set and a batch is in progress, a new batch will not be created.</param>
 		/// <returns>Returns true if a new batch was started; otherwise false.</returns>
 		bool BeginNewBatch(string name = "", bool keepOldBatch = false);
+
 		/// <summary>
 		/// Ends the current undo batch. Future changes will be one undo each.
 		/// If not already recording a batch, does nothing.
@@ -38,6 +41,7 @@ public interface IMovieChangeLog
 		/// Undoes the most recent action batch, if any exist.
 		/// </summary>
 		void Undo();
+
 		/// <summary>
 		/// Redoes the most recent undo, if any exist.
 		/// </summary>

src/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.MenuItems.cs

@@ -483,7 +483,7 @@ private void CutMenuItem_Click(object sender, EventArgs e)
 		private void ClearFramesMenuItem_Click(object sender, EventArgs e)
 		{
 			if (!TasView.Focused || !TasView.AnyRowsSelected) return;
-			
+
 			CurrentTasMovie.SingleInvalidation(() =>
 			{
 				CurrentTasMovie.ChangeLog.BeginNewBatch($"Clear frames {TasView.SelectionStartIndex}-{TasView.SelectionEndIndex}");

src/BizHawk.Tests/Emulation.Common/Base Implementations/FakeEmulator.cs

@@ -11,7 +11,7 @@ internal class FakeEmulator : IEmulator, IStatable, IInputPollable
 		private BasicServiceProvider _serviceProvider;
 		public IEmulatorServiceProvider ServiceProvider => _serviceProvider;
 
-		private readonly static ControllerDefinition _cd = new ControllerDefinition("fake controller")
+		private static readonly ControllerDefinition _cd = new ControllerDefinition("fake controller")
 		{
 			BoolButtons = { "A", "B" },
 		}