Update version

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_0-branch@121415 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/version.c

@@ -5,7 +5,7 @@
    please modify this string to indicate that, e.g. by putting your
    organization's name in parentheses at the end of the string.  */
 
-const char version_string[] = "4.0.4 20070131 (prerelease)";
+const char version_string[] = "4.0.4";
 
 /* This is the location of the online document giving instructions for
    reporting bugs.  If you distribute a modified version of GCC,