diff --git a/Lib/distutils/command/clean.py b/Lib/distutils/command/clean.py
index 4f04f08..fb8822f 100644
--- a/Lib/distutils/command/clean.py
+++ b/Lib/distutils/command/clean.py
@@ -50,29 +50,29 @@
     def run(self):
         # remove the build/temp.<plat> directory (unless it's already
         # gone)
-        if os.path.exists (self.build_temp):
-            remove_tree (self.build_temp, self.verbose, self.dry_run)
+        if os.path.exists(self.build_temp):
+            remove_tree(self.build_temp, self.verbose, self.dry_run)
         else:
-            self.warn ("'%s' does not exist -- can't clean it" %
-                       self.build_temp)
+            self.warn("'%s' does not exist -- can't clean it" %
+                      self.build_temp)
 
         if self.all:
             # remove build directories
             for directory in (self.build_lib,
                               self.bdist_base,
 			      self.build_scripts):
-                if os.path.exists (directory):
-                    remove_tree (directory, self.verbose, self.dry_run)
+                if os.path.exists(directory):
+                    remove_tree(directory, self.verbose, self.dry_run)
                 else:
-                    self.warn ("'%s' does not exist -- can't clean it" %
-                               directory)
+                    self.warn("'%s' does not exist -- can't clean it" %
+                              directory)
 
         # just for the heck of it, try to remove the base build directory:
         # we might have emptied it right now, but if not we don't care
         if not self.dry_run:
             try:
-                os.rmdir (self.build_base)
-                self.announce ("removing '%s'" % self.build_base)
+                os.rmdir(self.build_base)
+                self.announce("removing '%s'" % self.build_base)
             except OSError:
                 pass