Basic code formatting

main.c

@@ -51,13 +51,16 @@
 
 static struct libusb_device_handle *devh = NULL;
 
-int main(int argc,char** argv)
+int
+main (int argc, char **argv)
 {
   int ret;
   unsigned char code = 0;
   if (argc != 2)
     {
-    printf("syntax: %s blue | red | green | aqua | purple | yellow | white |  off\n",argv[0]);
+      printf
+	("Syntax: %s blue | red | green | aqua | purple | yellow | white |  off\n",
+	 argv[0]);
       return -1;
 
     }
@@ -108,7 +111,9 @@ int main(int argc,char** argv)
   else if (strcmp (argv[1], "white") == 0)
     {
       code = 7;
- } else {
+    }
+  else
+    {
       printf ("invalid color\n");
       return -1;
     }