USB: musb: correct spelling mistakes in comment and error string

Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c
index d9692f7..ef023b9 100644
--- a/drivers/usb/musb/blackfin.c
+++ b/drivers/usb/musb/blackfin.c
@@ -77,7 +77,7 @@
 		bfin_write16(USB_DMA_REG(epnum, USB_DMAx_CTRL), dma_reg);
 		SSYNC();
 
-		/* Wait for compelete */
+		/* Wait for complete */
 		while (!(bfin_read_USB_DMA_INTERRUPT() & (1 << epnum)))
 			cpu_relax();
 
@@ -131,7 +131,7 @@
 		bfin_write16(USB_DMA_REG(epnum, USB_DMAx_CTRL), dma_reg);
 		SSYNC();
 
-		/* Wait for compelete */
+		/* Wait for complete */
 		while (!(bfin_read_USB_DMA_INTERRUPT() & (1 << epnum)))
 			cpu_relax();