fix pdf title

Author: doerners

tex/before-body.tex

@@ -7,7 +7,7 @@
 
   \vfill
   \centering
-  {\Huge \bfseries KB Quick Notes \par}
+  {\Huge \bfseries Bibliometrics Quick Notes \par}
   \vfill
   {\Large 
    Dr. Stephan Gauch \href{https://orcid.org/0000-0002-4715-5400}{\textcolor{orcidlogocol}{\aiOrcid}}\ \par