diff --git a/Intel8080/Intel8080.Test/Properties/AssemblyInfo.cs b/Intel8080/Intel8080.Test/Properties/AssemblyInfo.cs
index e1f8345..3537b11 100644
--- a/Intel8080/Intel8080.Test/Properties/AssemblyInfo.cs
+++ b/Intel8080/Intel8080.Test/Properties/AssemblyInfo.cs
@@ -1,5 +1,8 @@
-using System.Reflection;
-using System.Runtime.CompilerServices;
+// <copyright file="AssemblyInfo.cs" company="Adrian Conlon">
+// Copyright (c) Adrian Conlon. All rights reserved.
+// </copyright>
+
+using System.Reflection;
 using System.Runtime.InteropServices;
 
 // General Information about an assembly is controlled through the following
diff --git a/Z80/Z80.Test/Board.cs b/Z80/Z80.Test/Board.cs
index d0ab0e1..f9426a5 100644
--- a/Z80/Z80.Test/Board.cs
+++ b/Z80/Z80.Test/Board.cs
@@ -59,7 +59,7 @@ namespace Z80.Test
 
             this.Poke(0, 0xc3);  // JMP
             this.CPU.PokeWord(1, this.configuration.StartAddress);
-            this.Poke(5, 0xc9);	// ret
+            this.Poke(5, 0xc9); // ret
         }
 
         public override MemoryMapping Mapping(ushort absolute) => this.mapping;
@@ -85,14 +85,14 @@ namespace Z80.Test
         {
             switch (this.CPU.PC.Word)
             {
-                case 0x0:   // CP/M warm start
+                case 0x0: // CP/M warm start
                     if (++this.warmstartCount == 2)
                     {
                         this.LowerPOWER();
                     }
 
                     break;
-                case 0x5:   // BDOS
+                case 0x5: // BDOS
                     this.BDOS();
                     break;
                 default:
diff --git a/Z80/Z80.Test/Properties/AssemblyInfo.cs b/Z80/Z80.Test/Properties/AssemblyInfo.cs
index cf8cfb2..8b09536 100644
--- a/Z80/Z80.Test/Properties/AssemblyInfo.cs
+++ b/Z80/Z80.Test/Properties/AssemblyInfo.cs
@@ -1,5 +1,8 @@
-using System.Reflection;
-using System.Runtime.CompilerServices;
+// <copyright file="AssemblyInfo.cs" company="Adrian Conlon">
+// Copyright (c) Adrian Conlon. All rights reserved.
+// </copyright>
+
+using System.Reflection;
 using System.Runtime.InteropServices;
 
 // General Information about an assembly is controlled through the following