Fix a few typos in source code comments

- s/procesing/processing/

(cherry picked from commit 288e553623)

sys/dev/ce/ceddk.c

@@ -245,7 +245,7 @@ static void TAU32_CALLBACK_TYPE ce_on_receive
 			c->error (c, CE_OVERRUN);
 	} else {
 		CE_DDK_DEBUG (b, c, ("Another receive error: %x\n", error));
-		/* Do some procesing */
+		/* Do some processing */
 	}
 
 	CE_ASSERT (!req->pInternal);
@@ -297,7 +297,7 @@ static void TAU32_CALLBACK_TYPE ce_on_transmit
 	} else {
 		CE_DDK_DEBUG (c->board, c, ("Another transmit error: %x\n",
 				error));
-		/* Do some procesing */
+		/* Do some processing */
 	}
 
 	CE_ENQUEUE (c->tx_queue, req);

usr.bin/indent/lexi.c

@@ -354,7 +354,7 @@ lexi(struct parser_state *state)
 					 * then following sign is unary */
 	    state->last_u_d = true;	/* will make "int a -1" work */
 	return (ident);		/* the ident is not in the list */
-    }				/* end of procesing for alpanum character */
+    }				/* end of processing for alpanum character */
 
     /* Scan a non-alphanumeric token */