texlive-bin: update to 2020.

srcpkgs/texlive-bin/INSTALL.msg

@@ -25,7 +25,7 @@
 
   To update you TeXLive installation use only the program 
 
-  /opt/texlive/${VERSION}/<arch>/tlmgr.
+  /opt/texlive/${VERSION}/bin/<arch>/tlmgr.
 
   where <arch> is:
     - X86_64-linux  ==> x86_64 architecture

srcpkgs/texlive-bin/template

@@ -1,11 +1,11 @@
 # Template file for 'texlive-bin'
 pkgname=texlive-bin
-version=2019
+version=2020
 revision=1
 depends="texlive${version}-bin"
 short_desc="TeX Live Binary distribution through tl-install (newest version)"
 maintainer="Leah Neukirchen <leah@vuxu.org>"
-license="GPL-2"
+license="GPL-2.0-or-later"
 homepage="http://tug.org/texlive/"
 provides="texlive-${version}_${revision}"