Whitespace changes only: cleaning up trailing whitespace at EOL

dump1090.h

@@ -462,6 +462,7 @@ struct modesMessage {
     unsigned squawk;            // 13 bits identity (Squawk), encoded as 4 hex digits
     char     callsign[9];       // 8 chars flight number, NUL-terminated
     unsigned category;          // A0 - D7 encoded as a single hex byte
+
     // valid if cpr_valid
     cpr_type_t cpr_type;       // The encoding type used (surface, airborne, coarse TIS-B)
     unsigned   cpr_lat;        // Non decoded latitude.