trivial: Fix misspelling of "firmware" in docs for ncr53c8xx/sym53c8xx

Fix misspelling of "firmware" in docs for ncr53c8xx/sym53c8xx

It's spelled "firmware".

Signed-off-by: Nick Andrew <nick@nick-andrew.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/Documentation/scsi/ChangeLog.sym53c8xx b/Documentation/scsi/ChangeLog.sym53c8xx
index ef985ec..02ffbc1 100644
--- a/Documentation/scsi/ChangeLog.sym53c8xx
+++ b/Documentation/scsi/ChangeLog.sym53c8xx
@@ -81,7 +81,7 @@
 
 Wed Jul 26 23:30 2000 Gerard Roudier (groudier@club-internet.fr)
 	* version sym53c8xx-1.7.1
-	- Provide OpenFirmare path through the proc FS on PPC.
+	- Provide OpenFirmware path through the proc FS on PPC.
 	- Download of on-chip SRAM using memcpy_toio() doesn't work 
 	  on PPC. Restore previous method (MEMORY MOVE from SCRIPTS).
 	- Remove trailing argument #2 from a couple of #undefs.