[konsole] doc/manual: Use entity for ASCII

[Kurt Hindenburg]

Git commit 77ce8f6a334e28a94ba25f2b626c7fb3e6a68cab by Kurt Hindenburg.
Committed on 23/12/2019 at 03:33.
Pushed by hindenburg into branch 'master'.

Use entity for ASCII

M  +1    -1    doc/manual/index.docbook

https://invent.kde.org/kde/konsole/commit/77ce8f6a334e28a94ba25f2b626c7fb3e6a68cab

diff --git a/doc/manual/index.docbook b/doc/manual/index.docbook
index 0fc35cad..02e1aa4d 100644
--- a/doc/manual/index.docbook
+++ b/doc/manual/index.docbook
@@ -1509,7 +1509,7 @@ Space+Ctrl
 <listitem>
 <para>\xHH : where HH are two hex digits</para>
 <tip>
-<para>This can be used to send ASCII control characters, ⪚ <quote>\x00</quote> which is the NUL character</para>
+<para>This can be used to send &ASCII; control characters, ⪚ <quote>\x00</quote> which is the NUL character</para>
 </tip>
 </listitem>
 </itemizedlist>