diff --git a/SourceGen/AppForms/FormatSplitAddress.Designer.cs b/SourceGen/AppForms/FormatSplitAddress.Designer.cs
index b71dd47..c283951 100644
--- a/SourceGen/AppForms/FormatSplitAddress.Designer.cs
+++ b/SourceGen/AppForms/FormatSplitAddress.Designer.cs
@@ -1,4 +1,19 @@
-namespace SourceGen.AppForms {
+/*
+ * Copyright 2018 faddenSoft
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace SourceGen.AppForms {
     partial class FormatSplitAddress {
         /// <summary>
         /// Required designer variable.
diff --git a/SourceGen/SGTestData/Source/2011-hinting.S b/SourceGen/SGTestData/Source/2011-hinting.S
index c3ab315..8da7cb1 100644
--- a/SourceGen/SGTestData/Source/2011-hinting.S
+++ b/SourceGen/SGTestData/Source/2011-hinting.S
@@ -8,7 +8,7 @@
 
 ; It may be necessary to review the analyzer output to verify certain things.
 
-MAGIC   equ     $2456
+MAGIC   equ     $2456           ;recognized by extension script
 
         org     $1000
 
@@ -30,9 +30,9 @@ inneri  ldx     #$ff            ;EDIT: add inline data hint to middle byte (a2);
         nop
         jsr     inneri          ;analyzer should follow this path
 
-        jsr     MAGIC           ;next 4 bytes are inline data
-magic11 lda     #$11
-        ldx     #$22
+        jsr     MAGIC           ;next 4 bytes are inline data tagged by the
+magic11 lda     #$11            ; extension script -- if they show up as
+        ldx     #$22            ; LDA/LDX, the script isn't working
 
         jsr     magic11         ;analyzer should ignore this path
 
diff --git a/SourceGen/Sandbox/PluginDllCache.cs b/SourceGen/Sandbox/PluginDllCache.cs
index 93a4ff7..f7b4457 100644
--- a/SourceGen/Sandbox/PluginDllCache.cs
+++ b/SourceGen/Sandbox/PluginDllCache.cs
@@ -44,7 +44,7 @@ namespace SourceGen.Sandbox {
         /// List of assemblies for the CompilerParameters.ReferencedAssemblies argument.
         /// </summary>
         private static readonly string[] sRefAssem = new string[] {
-            // Need this for various things to work.
+            // Need this for various things to work, like System.Collections.Generic.
             "netstandard.dll",
 
             // Plugins are implemented in terms of interfaces defined here.