os-detect lua space fix

[adrian15]

Here you a have a patch that fixes the error that osdetect.lua script 
had with spaces around the equals sign.

Now it does not complain when assigning the variable.

adrian15
--
Support free software. Donate to Super Grub Disk. Apoya el software 
libre. Dona a Super Grub Disk. http://www.supergrubdisk.org/index.php?pid=10
diff -urN original/osdetect.lua equals_space_fixed/osdetect.lua
--- original/osdetect.lua       2009-08-15 18:59:48.000000000 +0200
+++ equals_space_fixed/osdetect.lua     2009-08-22 17:33:52.000000000 +0200
@@ -156,7 +156,7 @@
        local initrd
 
        title = "Linux " .. kernels[i]
-       source = "set root = " .. device ..
+       source = "set root=" .. device ..
          "\nlinux /boot/" .. kernelnames[i] ..
          " root=UUID=" ..  " ro"