Index: tools/fix_symlinks.sh
===================================================================
--- tools/fix_symlinks.sh	(revision 33c058d38d41ac857965ed7cc15a2eb95d492a91)
+++ tools/fix_symlinks.sh	(revision afb1e35bc801349b8b29725021823bbc5542f798)
@@ -1,2 +1,4 @@
+#!/bin/bash
+
 # by Alf
 # This script solves malfunction of symlinks in cygwin
@@ -7,16 +9,16 @@
 
 if uname | grep 'CYGWIN' > /dev/null; then
-  echo "Good ... you have cygwin"
+	echo "Good ... you have cygwin"
 else
-  echo "Wrong. This script is only for cygwin"
-  exit
+	echo "Wrong. This script is only for cygwin"
+	exit
 fi 
  
 for linkName in `find . ! -iwholename '.*svn*' ! -type d -print`; do
-  if head -n 1 $linkName | grep '^link' > /dev/null; then
-     linkTarget=`head -n 1 $linkName | sed 's/^link //'` 
-     echo $linkName " -->" $linkTarget
-     rm $linkName
-     ln -s "$linkTarget" "$linkName" 
-   fi   
+	if head -n 1 $linkName | grep '^link' > /dev/null; then
+		linkTarget=`head -n 1 $linkName | sed 's/^link //'`
+		echo $linkName " -> " $linkTarget
+		rm $linkName
+		ln -s "$linkTarget" "$linkName"
+	fi   
 done 
Index: tools/mktmpfs.py
===================================================================
--- tools/mktmpfs.py	(revision 33c058d38d41ac857965ed7cc15a2eb95d492a91)
+++ tools/mktmpfs.py	(revision afb1e35bc801349b8b29725021823bbc5542f798)
@@ -36,4 +36,5 @@
 
 def align_up(size, alignment):
+	"Align upwards to a given alignment"
 	return (((size) + ((alignment) - 1)) & ~((alignment) - 1))