usb: fix ips1760-hcd printk format warning

Fix printk format build warning and grammar typo on same line.

drivers/usb/host/isp1760-hcd.c:300: warning: format '%lu' expects type 'long unsigned int', but argument 4 has type 'size_t'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/host/isp1760-hcd.c b/drivers/usb/host/isp1760-hcd.c
index f50e84a..795345a 100644
--- a/drivers/usb/host/isp1760-hcd.c
+++ b/drivers/usb/host/isp1760-hcd.c
@@ -295,7 +295,7 @@
 	}
 
 	dev_err(hcd->self.controller,
-				"%s: Can not allocate %lu bytes of memory\n"
+				"%s: Cannot allocate %zu bytes of memory\n"
 				"Current memory map:\n",
 				__func__, qtd->length);
 	for (i = 0; i < BLOCKS; i++) {