Address pep8speaks Line 121:1: W293 blank line contains whitespace

Author: Luca

cscs-checks/apps/quantumespresso/quantumespresso_check.py

@@ -118,7 +118,7 @@ def __init__(self, scale, variant):
     @rfm.run_before('run')
     def set_task_distribution(self):
         self.job.options = ['--distribution=block:block']
- 
+
     @rfm.run_before('run')
     def set_cpu_binding(self):
         self.job.launcher.options = ['--cpu-bind=cores']