Benchmark.cpp in build-graph-1.0.4

- old
+ new

@@ -16,19 +16,19 @@
 	static TimeT system_time () {
 		static struct timeval t;
 		gettimeofday (&t, (struct timezone*)0);
 		return ((TimeT)t.tv_sec) + ((TimeT)t.tv_usec / 1000000.0);
 	}
-    
+
 	WallTime::WallTime () {
 		this->reset();
 	}
-    
+
 	void WallTime::reset () {
 		this->_last = system_time();
 		this->_total = 0.0;
 	}
-    
+
 	TimeT WallTime::total () const {
 		TimeT current = system_time();
 		this->_total += current - this->_last;
 		this->_last = current;
 		return this->_total;