diff --git a/tutorials/Makefile.am b/tutorials/Makefile.am
index 648c2bde..17ea0eab 100644
--- a/tutorials/Makefile.am
+++ b/tutorials/Makefile.am
@@ -1,11 +1,11 @@
 AM_CPPFLAGS = 
 METASOURCES = AUTO
-dist_pkgdata_DATA = boxcyl.geo circle_on_cube.geo cone.geo cube.geo \
-	cubeandring.geo cubeandspheres.geo cubemcyl.geo cubemsphere.geo cylinder.geo \
+dist_pkgdata_DATA = boxcyl.geo circle_on_cube.geo cone.geo cube.geo			   \
+	cubeandring.geo cubeandspheres.geo cubemcyl.geo cubemsphere.geo cylinder.geo	   \
 	cylsphere.geo ellipsoid.geo ellipticcyl.geo extrusion.geo fichera.geo lshape3d.geo \
-	manyholes.geo manyholes2.geo matrix.geo ortho.geo period.geo revolution.geo \
-	sculpture.geo shaft.geo shell.geo sphere.geo sphereincube.geo torus.geo trafo.geo \
-	twobricks.geo twocubes.geo twocyl.geo \
-	hinge.stl  part1.stl frame.step  screw.step \
-	squarehole.in2d square.in2d
+	manyholes.geo manyholes2.geo matrix.geo ortho.geo period.geo revolution.geo	   \
+	sculpture.geo shaft.geo shell.geo sphere.geo sphereincube.geo torus.geo trafo.geo  \
+	twobricks.geo twocubes.geo twocyl.geo						   \
+	hinge.stl  part1.stl frame.step  screw.step					   \
+	squarehole.in2d squarecircle.in2d square.in2d