diff --git a/slides.blg b/slides.blg
index 0645502..625f117 100644
--- a/slides.blg
+++ b/slides.blg
@@ -1,9 +1,9 @@
 [0] Config.pm:312> INFO - This is Biber 2.15
 [0] Config.pm:315> INFO - Logfile is 'slides.blg'
-[52] biber:330> INFO - === Mo Okt 18, 2021, 15:18:03
-[62] Biber.pm:415> INFO - Reading 'slides.bcf'
-[113] Biber.pm:952> INFO - Found 0 citekeys in bib section 0
-[118] Utils.pm:395> WARN - The file 'slides.bcf' does not contain any citations!
-[124] bbl.pm:651> INFO - Writing 'slides.bbl' with encoding 'UTF-8'
-[124] bbl.pm:754> INFO - Output to slides.bbl
-[124] Biber.pm:128> INFO - WARNINGS: 1
+[54] biber:330> INFO - === Di Okt 19, 2021, 10:50:55
+[67] Biber.pm:415> INFO - Reading 'slides.bcf'
+[117] Biber.pm:952> INFO - Found 0 citekeys in bib section 0
+[121] Utils.pm:395> WARN - The file 'slides.bcf' does not contain any citations!
+[127] bbl.pm:651> INFO - Writing 'slides.bbl' with encoding 'UTF-8'
+[128] bbl.pm:754> INFO - Output to slides.bbl
+[128] Biber.pm:128> INFO - WARNINGS: 1
diff --git a/slides.log b/slides.log
index 19f8424..9ef202e 100644
--- a/slides.log
+++ b/slides.log
@@ -1,4 +1,4 @@
-This is LuaHBTeX, Version 1.13.0 (TeX Live 2021/Arch Linux)  (format=lualatex 2021.6.8)  18 OCT 2021 15:18
+This is LuaHBTeX, Version 1.13.0 (TeX Live 2021/Arch Linux)  (format=lualatex 2021.6.8)  19 OCT 2021 10:51
  system commands enabled.
 **slides
 (./slides.tex
@@ -2068,12 +2068,12 @@ Package polyglossia Info: Option: English, variant=american.
 Package polyglossia Info: Option: english variant=american (with additional pat
 terns).
 Module polyglossia Info: Language data for usenglishmax
-(polyglossia)            patterns	hyph-en-us.pat.txt
-(polyglossia)            synonyms	
-(polyglossia)            lefthyphenmin	2
-(polyglossia)            loader	loadhyph-en-us.tex
 (polyglossia)            hyphenation	hyph-en-us.hyp.txt
-(polyglossia)            righthyphenmin	3 on input line 35
+(polyglossia)            loader	loadhyph-en-us.tex
+(polyglossia)            righthyphenmin	3
+(polyglossia)            lefthyphenmin	2
+(polyglossia)            patterns	hyph-en-us.pat.txt
+(polyglossia)            synonyms	 on input line 35
 Module polyglossia Info: Language usenglishmax was not yet loaded; created with 
 id 2 on input line 35
 Package polyglossia Info: Option: english variant=american (with additional pat
@@ -2135,12 +2135,12 @@ braces):
 >  {german/localnumeral}  =>  {polyglossia@C@localnumeral}
 >  {german/Localnumeral}  =>  {polyglossia@C@localnumeral}.
 Module polyglossia Info: Language data for german
-(polyglossia)            patterns	hyph-de-1901.pat.txt
-(polyglossia)            synonyms	
-(polyglossia)            lefthyphenmin	2
-(polyglossia)            loader	loadhyph-de-1901.tex
 (polyglossia)            hyphenation	
-(polyglossia)            righthyphenmin	2 on input line 10
+(polyglossia)            loader	loadhyph-de-1901.tex
+(polyglossia)            righthyphenmin	2
+(polyglossia)            lefthyphenmin	2
+(polyglossia)            patterns	hyph-de-1901.pat.txt
+(polyglossia)            synonyms	 on input line 10
 Module polyglossia Info: Language german was not yet loaded; created with id 3 o
 n input line 10
 Package polyglossia Info: Option: German, spelling=new.
@@ -3104,12 +3104,12 @@ Package biblatex Info: ... file 'german.lbx' found.
 (/usr/share/texmf-dist/tex/latex/biblatex/lbx/german.lbx
 File: german.lbx 2020/12/31 v3.16 biblatex localization (PK/MW)
 Module polyglossia Info: Language data for ngerman
-(polyglossia)            patterns	hyph-de-1996.pat.txt
-(polyglossia)            synonyms	
-(polyglossia)            lefthyphenmin	2
-(polyglossia)            loader	loadhyph-de-1996.tex
 (polyglossia)            hyphenation	
-(polyglossia)            righthyphenmin	2 on input line 561
+(polyglossia)            loader	loadhyph-de-1996.tex
+(polyglossia)            righthyphenmin	2
+(polyglossia)            lefthyphenmin	2
+(polyglossia)            patterns	hyph-de-1996.pat.txt
+(polyglossia)            synonyms	 on input line 561
 Module polyglossia Info: Language ngerman was not yet loaded; created with id 5 
 on input line 561
 )
diff --git a/slides.pdf b/slides.pdf
index ddf122f..b3ae9f0 100644
Binary files a/slides.pdf and b/slides.pdf differ
diff --git a/slides.tex b/slides.tex
index 6e5a81a..57eb957 100644
--- a/slides.tex
+++ b/slides.tex
@@ -89,7 +89,7 @@
     \frametitle{Timeline}
         \begin{enumerate}
             \item 3min Presentations in Class (November 2, 15:30-17:00
-            \item Presentation in Class (Weekly, Tuesdays 15:30-17:00, starting November 16)
+            \item Presentation in Class (Weekly, Tuesdays 15:30-17:00, starting November 9)
             \item Discussion of your Topics (afterwards)
             \item Writing of your Report (till two weeks after your Presentation)
         \end{enumerate}