ARC: typo fix in mm/ioremap.c

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
diff --git a/arch/arc/mm/ioremap.c b/arch/arc/mm/ioremap.c
index 49b8abd..f52b7db6 100644
--- a/arch/arc/mm/ioremap.c
+++ b/arch/arc/mm/ioremap.c
@@ -49,7 +49,7 @@
 /*
  * ioremap with access flags
  * Cache semantics wise it is same as ioremap - "forced" uncached.
- * However unline vanilla ioremap which bypasses ARC MMU for addresses in
+ * However unlike vanilla ioremap which bypasses ARC MMU for addresses in
  * ARC hardware uncached region, this one still goes thru the MMU as caller
  * might need finer access control (R/W/X)
  */