Cleanup

src/libzafl.c

 /*
- * Copyright (c) 2018 - Zephyr Software LLC
+ * Copyright (c) 2018-2019 - Zephyr Software LLC
  *
  * This file may be used and modified for non-commercial purposes as long as
  * all copyright, permission, and nonwarranty notices are preserved.
@@ -73,7 +73,7 @@ static void zafl_setupSharedMemory()
 	zafl_trace_map = NULL;
 
 	const void* trace_map_fixed_addr       = getenv("ZAFL_TRACE_MAP_FIXED_ADDRESS");
-        const int   do_fixed_addr_optimization = (trace_map_fixed_addr!=NULL);
+	const int   do_fixed_addr_optimization = (trace_map_fixed_addr!=NULL);
 
 	void* shmat_addr = do_fixed_addr_optimization ? 
 		(void*)strtoul(trace_map_fixed_addr, NULL, 0) : 
@@ -101,9 +101,6 @@ static void zafl_setupSharedMemory()
 		return;
 	}
 
-
-
-
 	shm_id = atoi(shm_env_var);
 	zafl_trace_map = (u8*)shmat(shm_id, shmat_addr, 0);
 	if(zafl_trace_map == (u8*)-1) {
@@ -184,7 +181,7 @@ void zafl_dumpTracemap()
 	if (!debug) return;
 	if (!zafl_trace_map) return;
 
-	printf("\nDEBUG output: trace map:\n");
+	printf("\nDEBUG output -- trace map\n");
 	for (i = 0; i < MAP_SIZE; ++i)
 	{
 		if (zafl_trace_map[i]!=0)