[kbibtex] doc: doc: remove own latex entity

[Pino Toscano]

Git commit 52afd2dbd5133e7d9ec91b9e2fbc1e0b3803f20c by Pino Toscano.
Committed on 12/05/2019 at 05:14.
Pushed by pino into branch 'master'.

doc: remove own latex entity

A latex entity is provided since kdoctools 5.42.0.

M  +0    -1    doc/index.docbook

https://commits.kde.org/kbibtex/52afd2dbd5133e7d9ec91b9e2fbc1e0b3803f20c

diff --git a/doc/index.docbook b/doc/index.docbook
index a7919ad5..6b26caa5 100644
--- a/doc/index.docbook
+++ b/doc/index.docbook
@@ -1,6 +1,5 @@
 <?xml version="1.0" ?>
 <!DOCTYPE book PUBLIC "-//KDE//DTD DocBook XML V4.5-Based Variant V1.1//EN" "dtd/kdedbx45.dtd" [
-  <!ENTITY latex "L<superscript>A</superscript>T<subscript>E</subscript>X">
   <!ENTITY pdflatex "PDFL<superscript>A</superscript>T<subscript>E</subscript>X">
   <!ENTITY tex "T<subscript>E</subscript>X">
   <!ENTITY tetex "<application>teT<subscript>E</subscript>X</application>">