diff --git a/lizenz_cc_lizenzen b/lizenz_cc_lizenzen
index 9320e90..fd30081 100644
--- a/lizenz_cc_lizenzen
+++ b/lizenz_cc_lizenzen
@@ -33,20 +33,18 @@
 ]
 
 \node [st]  (we) {Werk};
-\node [cn, below =of we] (wt) {Werk teilen?(wt)};
-\node [cn, right =of wt] (na) {Namensnenung(na)};
-\node [cn,below= of na]  (wb_03) {Werk bearbeiten?(wb03)};
+\node [cn, below =of we] (wt) {Werk teilen?};
+\node [cn, right =of wt] (na) {Namensnenung};
+\node [cn,below= of na]  (wb_03) {Werk bearbeiten?};
 \node [op,below= of wb_03]  (cc0) {CC-0};
-\node [cn, right= of na]  (wb_01) {Werk bearbeiten?(wb01)};
-\node [cn, right= of wb_01]  (sa) {share alike(sa)};
-\node [cn, below= of sa]  (wk_03) {Werk kommerziell?(wk03)};
+\node [cn, right= of na]  (wb_01) {Werk bearbeiten?};
+\node [cn, right= of wb_01]  (sa) {share alike};
+\node [cn, below= of sa]  (wk_03) {Werk kommerziell?};
 \node [op, left= of wk_03]  (by-sa-nc) {CC-BY-SA-NC};
 \node [op, below= of wk_03]  (by-sa) {CC-BY-SA};
-%\node [cn, right= of sa]  (wk_01) {Werk kommerziell?(wk01)};
-\node [cn, above= of wb_01]  (wk_02) {Werk kommerziell?(wk02)};
+\node [cn, above= of wb_01]  (wk_02) {Werk kommerziell?};
 \node [op, right = of wk_02]  (nc-nd) {CC-BY-NC-ND};
 \node [op, left= of wk_02]  (nd) {CC-BY-ND};
-%\node [cn, right= of wk_01]  (na) {Namensnennung?};
 
 % Abzweigung von Wekt teilen (wt)
 \node [op, below =of wt] (no_cc) {keine CC};
@@ -59,13 +57,12 @@
 	(wb_03) edge  node [right] {ja}  (cc0)
 	(wb_01) edge node [above] {ja} (sa)
 	(wb_01) edge node [left] {nein} (wk_02)
-%	(sa) edge node [above] {nein} (wk_01)
 	(sa) edge node [right] {ja} (wk_03)
 	(wk_03) edge node [below] {nein} (by-sa-nc)
 	(wk_03) edge node [right] {ja} (by-sa)
 	(wk_02) edge node [above] {nein} (nc-nd)
 	(wk_02) edge node [above] {ja} (nd);
-%	(wk_01) edge (na)	; 
+
 
 \draw[->]
 		(wt) edge node [right] {nein}  (no_cc);