diff --git a/info4/kapitel-2/Minimalautomat.ipynb b/info4/kapitel-2/Minimalautomat.ipynb
index 0f0f11921b6cbf4244b52fd581f7a3546bdd4fb1..f776b2a719edf1ebe59cf03a114be7a1b50b97f4 100644
--- a/info4/kapitel-2/Minimalautomat.ipynb
+++ b/info4/kapitel-2/Minimalautomat.ipynb
@@ -55,8 +55,8 @@
     "           (z3,0)↦z3, (z3,1)↦z3,\n",
     "           (z4,0)↦z4, (z4,1)↦z4 }\n",
     "DEFINITIONS\n",
-    "  SET_PREF_DOT_HORIZONTAL_LAYOUT==TRUE;\n",
-    "  SET_PREF_DOT_LIMIT_PAGE_SIZE==FALSE;\n",
+    "  //SET_PREF_DOT_HORIZONTAL_LAYOUT==TRUE;\n",
+    "  //SET_PREF_DOT_LIMIT_PAGE_SIZE==FALSE;\n",
     "  CUSTOM_GRAPH_NODES1 == rec(shape:\"doublecircle\",nodes:F);\n",
     "  CUSTOM_GRAPH_NODES2 == rec(shape:\"circle\",nodes:Z\\F);\n",
     "  CUSTOM_GRAPH_NODES3 == rec(shape:\"none\",color:\"white\",style:\"none\",nodes:{\"\"});\n",
@@ -281,8 +281,8 @@
     "            markiert := {}\n",
     "          END\n",
     "DEFINITIONS\n",
-    "  SET_PREF_DOT_HORIZONTAL_LAYOUT==TRUE;\n",
-    "  SET_PREF_DOT_LIMIT_PAGE_SIZE==FALSE;\n",
+    "  //SET_PREF_DOT_HORIZONTAL_LAYOUT==TRUE;\n",
+    "  //SET_PREF_DOT_LIMIT_PAGE_SIZE==FALSE;\n",
     "  CUSTOM_GRAPH_NODES1 == rec(shape:\"doublecircle\",nodes:F);\n",
     "  CUSTOM_GRAPH_NODES2 == rec(shape:\"circle\",nodes:Z\\F);\n",
     "  CUSTOM_GRAPH_NODES3 == rec(shape:\"none\",color:\"white\",style:\"none\",nodes:{\"\"});\n",