Merge pull request #468 from henrybear327/fix/typo

Fix a typo and remove outdated comment

Author: jserv

src/emulate.c

@@ -139,7 +139,7 @@ RV_EXCEPTION_LIST
         return false;                                                 \
     }
 
-/* get current time in microsecnds and update csr_time register */
+/* get current time in microseconds and update csr_time register */
 static inline void update_time(riscv_t *rv)
 {
     struct timeval tv;

src/utils.c

@@ -64,7 +64,7 @@ void rv_clock_gettime(struct timespec *tp)
     int32_t tv_sec, tv_nsec;
     get_time_info(&tv_sec, &tv_nsec);
     tp->tv_sec = tv_sec;
-    tp->tv_nsec = tv_nsec; /* Transfer to microseconds */
+    tp->tv_nsec = tv_nsec;
 }
 
 char *sanitize_path(const char *input)