wj200: whitespace cleanup, no behavior change

This is from Karl Schmidt, thanks!

Author: SebKuzminsky

src/hal/user_comps/wj200_vfd/wj200_vfd.comp

@@ -146,7 +146,7 @@ bool wj200_getStatus(modbus_t* ctx, wj200_status* status)
 
 void print_modbus_error(struct __comp_state *__comp_inst, const char* msg)
 {
-	fprintf(stderr, 
+	fprintf(stderr,
 		"Error: wj200_vfd slave(%d): %s - Modbus error (%d) -  %s\n",
 		mbslaveaddr,
 		msg,
@@ -175,7 +175,7 @@ void userinit(int argc, char **argv)
 		{"stopbits", required_argument, 0, 0 },
 		{"device", required_argument, 0, 0 },
 		{0, 0, 0, 0}
-	};	
+	};
 
 	while(1) {
 		c = getopt_long(argc, argv, "", options, &opt_index);
@@ -189,8 +189,8 @@ void userinit(int argc, char **argv)
 
 				if(baud == 0)
 				{
-					fprintf(stderr, 
-						"Invalid argument: baud must be a number. Given '%s'\n", 
+					fprintf(stderr,
+						"Invalid argument: buad must be a number. Given '%s'\n",
 						optarg);
 					exit(1);
 				}
@@ -213,20 +213,20 @@ void userinit(int argc, char **argv)
 
 				if(data_bits == 0)
 				{
-					fprintf(stderr, 
-						"Invalid argument: databits must be a number. Given '%s'\n", 
+					fprintf(stderr,
+						"Invalid argument: databits must be a number. Given '%s'\n",
 						optarg);
 					exit(1);
 				}
 				break;
 
 			case 3:
 				stop_bits = atoi(optarg);
-		
+
 				if(stop_bits == 0)
 				{
-					fprintf(stderr, 
-						"Invalid argument: stopbits must be a number. Given '%s'\n", 
+					fprintf(stderr,
+						"Invalid argument: stopbits must be a number. Given '%s'\n",
 						optarg);
 					exit(1);
 				}
@@ -253,16 +253,16 @@ void userinit(int argc, char **argv)
 	ctx = modbus_new_rtu(device, baud, parity, data_bits, stop_bits);
 
 	if (ctx == NULL) {
-		fprintf(stderr, 
-			"ERROR: wj200_vfd unable to create libmodbus context. - %s\n", 
+		fprintf(stderr,
+			"ERROR: wj200_vfd unable to create libmodbus context. - %s\n",
 			modbus_strerror(errno));
 		fprintf(stderr, "Check your commandline!\n");
-		exit(1);	
+		exit(1);
 	}
-	
+
 	if (modbus_connect(ctx)) {
-		fprintf(stderr, 
-			"ERROR: wj200_vfd unable to create libmodbus connection. - %s\n", 
+		fprintf(stderr,
+			"ERROR: wj200_vfd unable to create libmodbus connection. - %s\n",
 			modbus_strerror(errno));
 		exit(1);
 	}
@@ -283,7 +283,7 @@ void user_mainloop(void) {
 		*/
 		if(mbslaveaddr == 0) {
 			sleep(1);
-			continue; 
+			continue;
 		}
 
 		modbus_set_slave(ctx, mbslaveaddr);
@@ -318,7 +318,7 @@ void user_mainloop(void) {
 		else {
 			calculated_frequency = (uint16_t)(fabs(commanded_frequency) * 100);
 
-			if(calculated_frequency != status.frequency 
+			if(calculated_frequency != status.frequency
 			   && !wj200_setFrequency(ctx, calculated_frequency)) {
 				print_modbus_error(__comp_inst, "failed to set frequency");
 				continue;