Whitespace normalization.
diff --git a/Tools/pybench/Calls.py b/Tools/pybench/Calls.py
index fa18314..72ccd0e 100644
--- a/Tools/pybench/Calls.py
+++ b/Tools/pybench/Calls.py
@@ -500,5 +500,3 @@
 
         timeit.main(['-s', setup,
                      test])
-                     
-        
diff --git a/Tools/pybench/clockres.py b/Tools/pybench/clockres.py
index a7855f2..64095b3 100644
--- a/Tools/pybench/clockres.py
+++ b/Tools/pybench/clockres.py
@@ -20,7 +20,7 @@
     while 1:
         now = wallclock()
         if now >= stop:
-           break
+            break
         for i in spin_loops:
             d[timer()] = 1
     values = d.keys()
@@ -33,7 +33,7 @@
     return min_diff
 
 if __name__ == '__main__':
-    print 'Clock resolution of various timer implementations:'    
+    print 'Clock resolution of various timer implementations:'
     print 'time.clock:           %10.3fus' % (clockres(time.clock) * 1e6)
     print 'time.time:            %10.3fus' % (clockres(time.time) * 1e6)
     try:
@@ -41,4 +41,3 @@
         print 'systimes.processtime: %10.3fus' % (clockres(systimes.processtime) * 1e6)
     except ImportError:
         pass
-
diff --git a/Tools/pybench/pybench.py b/Tools/pybench/pybench.py
index 8ff16c5..7d90ba1 100755
--- a/Tools/pybench/pybench.py
+++ b/Tools/pybench/pybench.py
@@ -418,7 +418,7 @@
 
     def __init__(self, name, verbose=None, timer=None, warp=None,
                  calibration_runs=None):
-        
+
         if name:
             self.name = name
         else:
@@ -438,7 +438,7 @@
         if _debug:
             print 'Getting machine details...'
         self.machine_details = get_machine_details()
-        
+
         # Make .version an instance attribute to have it saved in the
         # Benchmark pickle
         self.version = self.version