usb: Fix typo in imx21-dbg.c

Correct spelling "alocate" to "allocate" in
drivers/usb/host/imx21-dbg.c

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/host/imx21-dbg.c b/drivers/usb/host/imx21-dbg.c
index 6d75334..ec98ece 100644
--- a/drivers/usb/host/imx21-dbg.c
+++ b/drivers/usb/host/imx21-dbg.c
@@ -239,7 +239,7 @@
 		"ETDs allocated: %d/%d (max=%d)\n"
 		"ETDs in use sw: %d\n"
 		"ETDs in use hw: %d\n"
-		"DMEM alocated: %d/%d (max=%d)\n"
+		"DMEM allocated: %d/%d (max=%d)\n"
 		"DMEM blocks: %d\n"
 		"Queued waiting for ETD: %d\n"
 		"Queued waiting for DMEM: %d\n",