clean trailing whitespace

utils/bswap.h

@@ -38,7 +38,7 @@ static __inline__ uint32_t bswap_32(uint32_t x)
        uint32_t res;
 
        swab((void*)&x, (void*)&res, sizeof(uint32_t));
-       
+
        return res;
      }
 

utils/readsoname.h

@@ -1,4 +1,4 @@
-char *readsoname(char *name, FILE *file, int expected_type, 
+char *readsoname(char *name, FILE *file, int expected_type,
 		 int *type, int elfclass);
 char *readsoname32(char *name, FILE *file, int expected_type, int *type);
 char *readsoname64(char *name, FILE *file, int expected_type, int *type);