Tidy whitespace.

Author: memmett

src/pfasst/controller/sdc_impl.hpp

@@ -22,7 +22,7 @@ namespace pfasst
   void SDC<time>::run()
   {
     auto sweeper = this->get_level(0);
-    
+
     for (; this->get_time() < this->get_end_time(); this->advance_time()) {
       bool initial = this->get_step() == 0;
       for (this->set_iteration(0);
@@ -41,7 +41,9 @@ namespace pfasst
         }
       }
       sweeper->post_step();
-      if(this->get_time() + this->get_time_step() < this->get_end_time()) sweeper->advance();
+      if (this->get_time() + this->get_time_step() < this->get_end_time()) {
+        sweeper->advance();
+      }
     }
   }
 }  // ::pfasst