staging: crystalhd: Fix typo in crystalhd_hw.c

Correct spelling "interal" to "internal" in
drivers/staging/crystalhd/crystalhd_hw.c

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/crystalhd/crystalhd_hw.c b/drivers/staging/crystalhd/crystalhd_hw.c
index 88b538b..e617d2f 100644
--- a/drivers/staging/crystalhd/crystalhd_hw.c
+++ b/drivers/staging/crystalhd/crystalhd_hw.c
@@ -767,7 +767,7 @@
 	crystalhd_hw_dump_desc(desc, last_desc_ix, 1);
 
 	if (count != xfr_sz) {
-		BCMLOG_ERR("interal error sz curr:%x exp:%x\n", count, xfr_sz);
+		BCMLOG_ERR("internal error sz curr:%x exp:%x\n", count, xfr_sz);
 		return BC_STS_ERROR;
 	}