[games/ksudoku] doc: Fix minor typo

[Yuri Chornoivan]

Git commit 6a4e436eb82e8195e58981b4fb3531601e80d5f7 by Yuri Chornoivan.
Committed on 01/06/2020 at 20:18.
Pushed by yurchor into branch 'master'.

Fix minor typo

M  +1    -1    doc/index.docbook

https://invent.kde.org/games/ksudoku/commit/6a4e436eb82e8195e58981b4fb3531601e80d5f7

diff --git a/doc/index.docbook b/doc/index.docbook
index 45f922f..a1ff1c9 100644
--- a/doc/index.docbook
+++ b/doc/index.docbook
@@ -259,7 +259,7 @@
 		</para></listitem>
 	<listitem><para>The Sohei variation is another Samurai type and has
 		four 9x9 Sudoku puzzles, overlapping at two corners by a 
-		3x3 block. the central 3x3 block of the puzzle is empty.
+		3x3 block. The central 3x3 block of the puzzle is empty.
 		</para></listitem>
 	</itemizedlist>
 </sect2>