Fix whitespace

src/common/util.c

@@ -5081,3 +5081,4 @@ tor_weak_random_range(tor_weak_rng_t *rng, int32_t top)
   } while (result >= top);
   return result;
 }
+

src/test/test_bt_cl.c

@@ -10,7 +10,6 @@
 #include "backtrace.h"
 #include "torlog.h"
 
-
 /* -1: no crash.
  *  0: crash with a segmentation fault.
  *  1x: crash with an assertion failure. */