diff --git a/npm2tgz b/npm2tgz
index ccf4563..606ce1d 100755
--- a/npm2tgz
+++ b/npm2tgz
@@ -1,25 +1,25 @@
 #!/bin/sh
-# 
+#
 # Author:: Gwenhael Le Moine <gwenhael.le.moine@gmail.com>
 # Copyright:: Copyright (c) 2013, Gwenhael Le Moine
 # All rights reserved.
-# 
+#
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
-# 
+#
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
-# 
+#
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
 #       with the distribution.
-# 
+#
 #     * Neither the name of the @organization@ nor the names of its
 #       contributors may be used to endorse or promote products derived
 #       from this software without specific prior written permission.
-# 
+#
 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
@@ -31,7 +31,7 @@
 # WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 # OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
 # IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-# 
+#
 
 BUILD=${BUILD:=1}
 TAG=${TAG:=SBo}
@@ -79,16 +79,16 @@ cat <<EOF > $PKG/install/slack-desc
 # customary to leave one space after the ':'.
        |-----handy-ruler------------------------------------------------------|
 $PRGNAM: $PRGNAM ($DESCRIPTION)
-$PRGNAM: 
-$PRGNAM: 
-$PRGNAM: 
-$PRGNAM: 
-$PRGNAM: 
-$PRGNAM: 
-$PRGNAM: 
-$PRGNAM: 
+$PRGNAM:
+$PRGNAM:
+$PRGNAM:
+$PRGNAM:
+$PRGNAM:
+$PRGNAM:
+$PRGNAM:
+$PRGNAM:
 $PRGNAM: $HOMEPAGE
-$PRGNAM: 
+$PRGNAM:
 EOF
 
 cd $PKG