Fix typo in comment (relevent -> relevant)

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
diff --git a/hppa-dis.c b/hppa-dis.c
index 49f99c8..a5760a9 100644
--- a/hppa-dis.c
+++ b/hppa-dis.c
@@ -1645,7 +1645,7 @@
 
 typedef unsigned int CORE_ADDR;
 
-/* Get at various relevent fields of an instruction word.  */
+/* Get at various relevant fields of an instruction word.  */
 
 #define MASK_5  0x1f
 #define MASK_10 0x3ff