--- a/distclean.sh
+++ b/distclean.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 set -e
 
-# a superset of clean.sh, cleaning up not only automatically 
+# a superset of clean.sh, cleaning up not only automatically
 # generated files but other things (e.g. customization files)
 # which shouldn't be in the distribution
 
@@ -16,10 +16,10 @@
 # Since the CVS/ subdirectories on my (WHN) machine have CVS/Root
 # containing
 #    :ext:wnewman@cvs.sbcl.sourceforge.net:/cvsroot/sbcl
-# they're not useful for anyone else, so blow them away. (And even 
-# if we could set them up to refer to CVS in a way that someone else 
-# could use, perhaps referring to SourceForge anoncvs, what'd be the 
-# point? I'd expect a comfortable majority of those who want to do 
+# they're not useful for anyone else, so blow them away. (And even
+# if we could set them up to refer to CVS in a way that someone else
+# could use, perhaps referring to SourceForge anoncvs, what'd be the
+# point? I'd expect a comfortable majority of those who want to do
 # CVS operations would be inclined to start with "cvs co" anyway.)
 find . \( -type d -a -name CVS \) -print | xargs rm -r