Same harmless typo, different file.

Yes, I grepped for it everywhere this time!

www/nscheck.php3

@@ -77,7 +77,7 @@ if ($speclocal) {
     # is a security worry, but good to enforce it anyway.
     #
     if (!preg_match("/^([-\@\w\.\/]+)$/", $exp_localnsfile)) {
-	USERERROR("NS File", "Pathname includes illegal characters", 1);
+	USERERROR("NS File: Pathname includes illegal characters", 1);
     }
     if (! ereg("^$TBPROJ_DIR/.*" ,$exp_localnsfile) &&
         ! ereg("^$TBUSER_DIR/.*" ,$exp_localnsfile) &&