ssb: trivial: fix SPROM extract warning formatting

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/ssb/pci.c b/drivers/ssb/pci.c
index 5b33b3b..a467b20 100644
--- a/drivers/ssb/pci.c
+++ b/drivers/ssb/pci.c
@@ -645,7 +645,7 @@
 		break;
 	default:
 		ssb_printk(KERN_WARNING PFX "Unsupported SPROM"
-			   "  revision %d detected. Will extract"
+			   " revision %d detected. Will extract"
 			   " v1\n", out->revision);
 		out->revision = 1;
 		sprom_extract_r123(out, in);