cleanup: Fix typos and misspellings in various files.

Recieve/Receive
recieve/receive
Interupt/Interrupt
interupt/interrupt
Addres/Address
addres/address

Signed-off-by: Mike Williams <mike@mikebwilliams.com>
diff --git a/common/xyzModem.c b/common/xyzModem.c
index 7a46805..a1f955b 100644
--- a/common/xyzModem.c
+++ b/common/xyzModem.c
@@ -786,7 +786,7 @@
       ZM_DEBUG (zm_dprintf ("Engaging cleanup mode...\n"));
       /*
        * Consume any trailing crap left in the inbuffer from
-       * previous recieved blocks. Since very few files are an exact multiple
+       * previous received blocks. Since very few files are an exact multiple
        * of the transfer block size, there will almost always be some gunk here.
        * If we don't eat it now, RedBoot will think the user typed it.
        */