Fix common misspellings

Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
diff --git a/drivers/usb/serial/opticon.c b/drivers/usb/serial/opticon.c
index 201f609..a6f63cc 100644
--- a/drivers/usb/serial/opticon.c
+++ b/drivers/usb/serial/opticon.c
@@ -116,7 +116,7 @@
 		} else {
 			if ((data[0] == 0x00) && (data[1] == 0x01)) {
 				spin_lock_irqsave(&priv->lock, flags);
-				/* CTS status infomation package */
+				/* CTS status information package */
 				if (data[2] == 0x00)
 					priv->cts = false;
 				else