diff --git a/Basic_viewer/doc/Basic_viewer/Basic_viewer.txt b/Basic_viewer/doc/Basic_viewer/Basic_viewer.txt
index 799855f1d81..970ddbd5f5f 100644
--- a/Basic_viewer/doc/Basic_viewer/Basic_viewer.txt
+++ b/Basic_viewer/doc/Basic_viewer/Basic_viewer.txt
@@ -5,7 +5,7 @@ namespace CGAL {
 \anchor Chapter_Basic_viewer
 \anchor ChapterBasicViewer
 
-\author Guillaume Damiand, Mostafa Ashraf
+\author Guillaume Damiand and Mostafa Ashraf
 \cgalAutoToc
 
 <!-- /////////////////////////////////////////////////////////////////////////////// -->
diff --git a/Basic_viewer/doc/Basic_viewer/PackageDescription.txt b/Basic_viewer/doc/Basic_viewer/PackageDescription.txt
index aa919ce3e38..d90a773fed5 100644
--- a/Basic_viewer/doc/Basic_viewer/PackageDescription.txt
+++ b/Basic_viewer/doc/Basic_viewer/PackageDescription.txt
@@ -11,7 +11,7 @@
 \cgalPkgDescriptionBegin{Basic Viewer,PkgBasicViewer}
 \cgalPkgPicture{basic_viewer_logo.png}
 \cgalPkgSummaryBegin
-\cgalPkgAuthor{Guillaume Damiand, Mostafa Ashraf}
+\cgalPkgAuthor{Guillaume Damiand and Mostafa Ashraf}
 \cgalPkgDesc{This package provides interactive visualization for most \cgal packages.
 First, the function `draw()` is provided for each data structure.
 Several data structures can be added to a same graphics scene and visualized simultaneously.