--- a/misc/dvdread-config.sh
+++ b/misc/dvdread-config.sh
@@ -2,19 +2,19 @@
 
 usage()
 {
-        cat <<EOF
+	cat <<EOF
 Usage: dvdread-config [OPTIONS] [LIBRARIES]
 Options:
-        [--prefix[=DIR]]
-        [--version]
+	[--prefix[=DIR]]
+	[--version]
         [--libs]
-        [--cflags]
+	[--cflags]
 EOF
-        exit $1
+	exit $1
 }
 
 if test $# -eq 0; then
-        usage 1 1>&2
+	usage 1 1>&2
 fi
 
 while test $# -gt 0; do
@@ -44,7 +44,7 @@
 done
 
 if test "$echo_prefix" = "yes"; then
-        echo $prefix
+	echo $prefix
 fi
 
 if test "$echo_cflags" = "yes"; then
@@ -53,4 +53,4 @@
 
 if test "$echo_libs" = "yes"; then
       echo -L$libdir $dvdreadlib
-fi
+fi