diff --git a/Manual/doc_tex/cgal_manual.tex b/Manual/doc_tex/cgal_manual.tex
index c016c601e41..4501982c70e 100644
--- a/Manual/doc_tex/cgal_manual.tex
+++ b/Manual/doc_tex/cgal_manual.tex
@@ -52,7 +52,7 @@
 
     %\packageleftright{Algebraic_concepts}{Algebraic_concepts_ref}
     \packageleftright{NumberTypeSupport}{NumberTypeSupport_ref}
-    \packageleftright{Polynomial}{Polynomial_ref}
+    %\packageleftright{Polynomial}{Polynomial_ref}
 
 %    \entryleftright{\part{Basic Library User Manual}}
 %         
diff --git a/Matrix_search/examples/all_furthest_neighbors_2_example_nohead.cpp b/Matrix_search/examples/Matrix_search/all_furthest_neighbors_2_example_nohead.cpp
similarity index 100%
rename from Matrix_search/examples/all_furthest_neighbors_2_example_nohead.cpp
rename to Matrix_search/examples/Matrix_search/all_furthest_neighbors_2_example_nohead.cpp
diff --git a/Min_circle_2/demo/Min_circle_2_simple_demo.cpp b/Min_circle_2/demo/Min_circle_2/Min_circle_2_simple_demo.cpp
similarity index 100%
rename from Min_circle_2/demo/Min_circle_2_simple_demo.cpp
rename to Min_circle_2/demo/Min_circle_2/Min_circle_2_simple_demo.cpp