diff --git a/rules/S1006/cfamily/rule.adoc b/rules/S1006/cfamily/rule.adoc
index 750ba81449b..1bbd84436bc 100644
--- a/rules/S1006/cfamily/rule.adoc
+++ b/rules/S1006/cfamily/rule.adoc
@@ -4,26 +4,27 @@ Overriding the default parameter value inherited from a parent class will lead t
 
 === Noncompliant code example
 
-[source,cpp]
+[source,cpp,diff-id=1,diff-type=noncompliant]
 ----
-enum E_ShapeColor {E_RED, E_GREEN, E_BLUE}; 
+enum E_ShapeColor {E_RED, E_GREEN, E_BLUE};
 
 class Shape
-{ 
+{
 public:
-  virtual void draw(E_ShapeColor color = E_RED) const 
+  virtual void draw(E_ShapeColor color = E_RED) const
   {
     ...
   }
 };
-class Rectangle : public Shape 
+
+class Rectangle : public Shape
 {
 public:
-  virtual void draw(E_ShapeColor color = E_BLUE) const override // Non-compliant
+  virtual void draw(E_ShapeColor color = E_BLUE) const override // Noncompliant
   {
-   ... 
+   ...
   }
-}; 
+};
 
 int main() {
   Shape *shape = new Rectangle{};
@@ -33,28 +34,28 @@ int main() {
 
 === Compliant solution
 
-[source,cpp]
+[source,cpp,diff-id=1,diff-type=compliant]
 ----
-enum E_ShapeColor {E_RED, E_GREEN, E_BLUE}; 
+enum E_ShapeColor {E_RED, E_GREEN, E_BLUE};
 
 class Shape
-{ 
+{
 public:
-  virtual void draw(E_ShapeColor color = E_RED) const 
+  virtual void draw(E_ShapeColor color = E_RED) const
   {
     ...
   }
 };
 
-class Rectangle : public Shape 
+class Rectangle : public Shape
 {
 public:
   virtual void draw(E_ShapeColor color) const override
   // OR: virtual void draw(E_ShapeColor color = E_RED) const override
   {
-    ... 
+    ...
   }
-}; 
+};
 
 int main() {
   Shape *shape = new Rectangle{};