diff --git a/src/BizHawk.Emulation.Common/Base Implementations/Bk2MnemonicLookup.cs b/src/BizHawk.Emulation.Common/Base Implementations/Bk2MnemonicLookup.cs
index b869057775..8dd47d7d4a 100644
--- a/src/BizHawk.Emulation.Common/Base Implementations/Bk2MnemonicLookup.cs	
+++ b/src/BizHawk.Emulation.Common/Base Implementations/Bk2MnemonicLookup.cs	
@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using BizHawk.Common.StringExtensions;
 
 namespace BizHawk.Emulation.Common
diff --git a/src/BizHawk.Emulation.Cores/Computers/DOS/DOSBox.ISaveRam.cs b/src/BizHawk.Emulation.Cores/Computers/DOS/DOSBox.ISaveRam.cs
index ef46a619ed..45b6455282 100644
--- a/src/BizHawk.Emulation.Cores/Computers/DOS/DOSBox.ISaveRam.cs
+++ b/src/BizHawk.Emulation.Cores/Computers/DOS/DOSBox.ISaveRam.cs
@@ -45,7 +45,7 @@ namespace BizHawk.Emulation.Cores.Computers.DOS
 			// Don't do anything if no writable hard disk was chosen
 			if (_syncSettings.WriteableHardDisk == WriteableHardDiskOptions.None) return;
 
-				unsafe
+			unsafe
 			{
 				fixed (byte* p = data)
 				{
diff --git a/src/BizHawk.Emulation.Cores/Computers/DOS/DOSBox.cs b/src/BizHawk.Emulation.Cores/Computers/DOS/DOSBox.cs
index 870f98554e..18b24d82cc 100644
--- a/src/BizHawk.Emulation.Cores/Computers/DOS/DOSBox.cs
+++ b/src/BizHawk.Emulation.Cores/Computers/DOS/DOSBox.cs
@@ -322,7 +322,7 @@ namespace BizHawk.Emulation.Cores.Computers.DOS
 		{
 			// Console.WriteLine($"Reading from {cdRomName} : {lba} : {sectorSize}");
 
-			if (! _cdRomFileToReaderMap.ContainsKey( cdRomName ) ) throw new InvalidOperationException($"Unrecognized CD File with name: {cdRomName}");
+			if (!_cdRomFileToReaderMap.ContainsKey(cdRomName)) throw new InvalidOperationException($"Unrecognized CD File with name: {cdRomName}");
 
 			byte[] sectorBuffer = new byte[4096];
 			var cdRomReader = _cdRomFileToReaderMap[cdRomName];