diff --git a/c-programming/benchmarking/clock_hr_microsec.c b/c-programming/benchmarking/clock_hr_microsec.c
index fd33ade..4384a95 100644
--- a/c-programming/benchmarking/clock_hr_microsec.c
+++ b/c-programming/benchmarking/clock_hr_microsec.c
@@ -20,16 +20,13 @@ static LONGLONG QPF_frequency;
 # define CLOCK_HR_DIFFTIME_MS(t2, t1)                                         \
       (((clock_hr_microsec_t) ((t2) - (t1))) /                                \
        ((clock_hr_microsec_t) QPF_frequency))
-
 #elif defined(SYS_UNIX)
 # define CLOCK_HR_DIFFTIME_MS(t2, t1)                                         \
       ((t2) - (t1))
-
 #else
 # define CLOCK_HR_DIFFTIME_MS(t2, t1)                                         \
-      ((clock_hr_microsec_t) ((t2) - (t1)) * 1000000.L) /                             \
+      ((clock_hr_microsec_t) ((t2) - (t1)) * 1000000.L) /                     \
       ((clock_hr_microsec_t) CLOCKS_PER_SEC)
-
 #endif
 
 // function implementations