Couple of whitespace fixes

Automatically picked by my editor, while fixing the warnings with prior
commits.

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>

src/logging.cpp

@@ -188,7 +188,7 @@ void Logger::stop_logging() {
     writefile.join();
     writesummary.join();
   } else {
-#ifdef MANGOAPP    
+#ifdef MANGOAPP
     string path = std::getenv("HOME");
     std::string logName = path + "/mangoapp_" + get_log_suffix();
     writeSummary(logName);
@@ -284,7 +284,7 @@ void Logger::calculate_benchmark_data(){
       label = "0.1%";
     if (percent == 0.01f)
       label = "1%";
-    
+
     if (label.length() > max_label_size)
       max_label_size = label.length();
 

src/mesa/util/os_time.c

@@ -28,7 +28,7 @@
 /**
  * @file
  * OS independent time-manipulation functions.
- * 
+ *
  * @author Jose Fonseca <jfonseca@vmware.com>
  */