qemu-doc: Add missing blanks

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

qemu-doc.texi

diff --git a/qemu-doc.texi b/qemu-doc.texi
index 744ba73..a1e6130 100644
--- a/qemu-doc.texi
+++ b/qemu-doc.texi
@@ -203,7 +203,7 @@
 @item
 Intel HD Audio Controller and HDA codec
 @item
-Adlib(OPL2) - Yamaha YM3812 compatible chip
+Adlib (OPL2) - Yamaha YM3812 compatible chip
 @item
 Gravis Ultrasound GF1 sound card
 @item
@@ -223,7 +223,7 @@
 
 QEMU uses YM3812 emulation by Tatsuyuki Satoh.
 
-QEMU uses GUS emulation(GUSEMU32 @url{http://www.deinmeister.de/gusemu/})
+QEMU uses GUS emulation (GUSEMU32 @url{http://www.deinmeister.de/gusemu/})
 by Tibor "TS" Schütz.
 
 Not that, by default, GUS shares IRQ(7) with parallel ports and so