newlines fixed

code/unix/extract_ver.pl

@@ -1,9 +1,9 @@
-#!/usr/bin/env perl
-# extracting version string from game/q_shared.h
-# hacked from Wolf build process
-
-# extract the wolf version from q_shared.h
-$line = `cat ../game/q_shared.h | grep Q3_VERSION`;
-chomp $line;
-$line =~ s/.*Q3\ (.*)\"/$1/;
-print "$line\n";
+#!/usr/bin/env perl
+# extracting version string from game/q_shared.h
+# hacked from Wolf build process
+
+# extract the wolf version from q_shared.h
+$line = `cat ../game/q_shared.h | grep Q3_VERSION`;
+chomp $line;
+$line =~ s/.*Q3\ (.*)\"/$1/;
+print "$line\n";