[rkward] doc/rkwardplugins: Fix minor typo

[Yuri Chornoivan]

Git commit fb755eaef12321891a0a4cb864ca0e64d8d585a8 by Yuri Chornoivan.
Committed on 19/01/2017 at 07:20.
Pushed by yurchor into branch 'master'.

Fix minor typo

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

https://commits.kde.org/rkward/fb755eaef12321891a0a4cb864ca0e64d8d585a8

diff --git a/doc/rkwardplugins/index.docbook b/doc/rkwardplugins/index.docbook
index 9186db4c..aa091b28 100644
--- a/doc/rkwardplugins/index.docbook
+++ b/doc/rkwardplugins/index.docbook
@@ -3648,7 +3648,7 @@ Attributes:
 	</varlistentry>
 	<varlistentry>
 	<term><case></term>
-	<listitem><para>If the condition property is not boolean, you can supply and arbitrary number of <case>-elements, one for each
+	<listitem><para>If the condition property is not boolean, you can supply an arbitrary number of <case>-elements, one for each
 	value of the condition property that you want to match (at least one such element is required, if the condition property is not boolean)</para></listitem>
 	</varlistentry>
 	<varlistentry>