diff --git a/Packages/Arrangement/examples/Pm_with_intersections/example1.C b/Packages/Arrangement/examples/Pm_with_intersections/example1.C
index d33e25e531d..b6f5bee8354 100644
--- a/Packages/Arrangement/examples/Pm_with_intersections/example1.C
+++ b/Packages/Arrangement/examples/Pm_with_intersections/example1.C
@@ -1,5 +1,5 @@
-//example1
-
+// examples/Pm_with_intersections/example1
+// ---------------------------------------
 #include <CGAL/Cartesian.h>
 #include <CGAL/Pm_default_dcel.h>
 #include <CGAL/Arr_segment_exact_traits.h>
diff --git a/Packages/Arrangement/examples/Pm_with_intersections/example2.C b/Packages/Arrangement/examples/Pm_with_intersections/example2.C
index bbe80095c48..237d0c09082 100644
--- a/Packages/Arrangement/examples/Pm_with_intersections/example2.C
+++ b/Packages/Arrangement/examples/Pm_with_intersections/example2.C
@@ -1,5 +1,5 @@
-//example2
-
+// examples/Pm_with_intersections/example2
+// ---------------------------------------
 #include <CGAL/Cartesian.h>
 #include <CGAL/Pm_default_dcel.h>
 #include <CGAL/Arr_segment_exact_traits.h>
diff --git a/Packages/Arrangement/examples/Sweep_line/example1.C b/Packages/Arrangement/examples/Sweep_line/example1.C
index a109db39038..e005ec0b0cf 100644
--- a/Packages/Arrangement/examples/Sweep_line/example1.C
+++ b/Packages/Arrangement/examples/Sweep_line/example1.C
@@ -1,5 +1,5 @@
-//example1
-
+// examples/Sweep_line/example1.C
+// ------------------------------
 #include <CGAL/Cartesian.h>
 #include <CGAL/Quotient.h>
 
diff --git a/Packages/Arrangement/examples/Sweep_line/example2.C b/Packages/Arrangement/examples/Sweep_line/example2.C
index bae02257908..9f3e595923d 100644
--- a/Packages/Arrangement/examples/Sweep_line/example2.C
+++ b/Packages/Arrangement/examples/Sweep_line/example2.C
@@ -1,5 +1,5 @@
-//example2
-
+// examples/Sweep_line/example2.C
+// ------------------------------
 #include <CGAL/Cartesian.h>
 #include <CGAL/Quotient.h> 
 
diff --git a/Packages/Arrangement/examples/Sweep_line/example3.C b/Packages/Arrangement/examples/Sweep_line/example3.C
index 27e58571835..03ba6656225 100644
--- a/Packages/Arrangement/examples/Sweep_line/example3.C
+++ b/Packages/Arrangement/examples/Sweep_line/example3.C
@@ -1,5 +1,5 @@
-//example3
-
+// examples/Sweep_line/example3.C
+// ------------------------------
 #include <CGAL/Quotient.h>
 #include <CGAL/Cartesian.h>
 
diff --git a/Packages/Arrangement/examples/Sweep_line/example4.C b/Packages/Arrangement/examples/Sweep_line/example4.C
index 9739fd88a0b..11cd48a865f 100644
--- a/Packages/Arrangement/examples/Sweep_line/example4.C
+++ b/Packages/Arrangement/examples/Sweep_line/example4.C
@@ -1,5 +1,5 @@
-//example4
-
+// examples/Sweep_line/example4.C
+// ------------------------------
 #include <CGAL/Cartesian.h>
 #include <CGAL/Quotient.h>