diff --git a/src/praesentation/Praesentation_Chat-Applikation.odp b/src/praesentation/Praesentation_Chat-Applikation.odp
index 7d8744f..f5d4f91 100644
Binary files a/src/praesentation/Praesentation_Chat-Applikation.odp and b/src/praesentation/Praesentation_Chat-Applikation.odp differ