Update version

From-SVN: r87128
diff --git a/gcc/version.c b/gcc/version.c
index 112d117..0951800 100644
--- a/gcc/version.c
+++ b/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[] = "3.4.2 20040906 (prerelease)";
+const char version_string[] = "3.4.2";
 /* This is the location of the online document giving instructions for
    reporting bugs.  If you distribute a modified version of GCC,