diff --git a/ptbposter/tcb-example1.pdf b/ptbposter/tcb-example1.pdf
index e3a8e0f6196cc3199bf6ceea7d8578c0f755abdc..e145910a6e13122ae73f067c4842deabffaa6073 100644
Binary files a/ptbposter/tcb-example1.pdf and b/ptbposter/tcb-example1.pdf differ
diff --git a/ptbposter/tcb-example1.tex b/ptbposter/tcb-example1.tex
index b9092e6058faaa81b9c54bdc733374cf23e6d9ec..a702918e62b244da0d4b3f28f5cf142efd34cb8b 100644
--- a/ptbposter/tcb-example1.tex
+++ b/ptbposter/tcb-example1.tex
@@ -28,7 +28,7 @@
 
 \newcommand*\cmd[1]{\texttt{\textbackslash #1}}
 
-\title{Poster-Test (\texttt{tcolorbox}) -- Nr.~1}
+\title{Poster-Test (\texttt{ptbposter-tcb.sty}) -- Nr.~1}
 
 \begin{document}
 
@@ -178,7 +178,7 @@ Blabla Blabla Blabla Blabla Blabla Blabla Blabla Blabla Blabla Blabla Blabla
   {name=B4,column=2,above=bottom}  
   \begin{thebibliography}{99}
     \bibitem{TCOLORBOX} Thomas F.~Sturm: The tcolorbox package,  Library poster, 
-    S.~408--420, 
+    S.~438--451, 
     \url{http://mirrors.ctan.org/macros/latex/contrib/tcolorbox/tcolorbox.pdf}
     \newblock
     \bibitem{TIKZ} Till Tantau: TikZ \& PGF Manual,
diff --git a/ptbposter/tcb-example2.pdf b/ptbposter/tcb-example2.pdf
index 6457b13073d72db17a1b4cee2ba36844ed8351f1..f02dc07c4843022a13a3757987746af53a12f429 100644
Binary files a/ptbposter/tcb-example2.pdf and b/ptbposter/tcb-example2.pdf differ
diff --git a/ptbposter/tcb-example2.tex b/ptbposter/tcb-example2.tex
index 9eb274e606ee29dfcda4de581ed27e436e6d6ae8..97271e13a95287998ce5344a1bf6ef2d86332b39 100644
--- a/ptbposter/tcb-example2.tex
+++ b/ptbposter/tcb-example2.tex
@@ -25,7 +25,7 @@ boxlayout=2 % 0, 1, 2, 3 # default: 2
 \colorlet{backgroundBottom}{IndianRed3!90}
 \posterSet{showframe=false,columns=3,rows=3}
 
-\title{Poster-Test (\texttt{tcolorbox}, \textup{Ti\textit{k}Z}) -- Nr.~2}
+\title{Poster-Test (\texttt{ptbposter-tcb.sty}) -- Nr.~2}
 
 \begin{document}
   \begin{posterboxenv}[title=John Lennon]{name=John,column=1}