Small change to the configure script to properly mark the options that
are disabled by default when using 'configure --help'.
diff --git a/scripts/configure b/scripts/configure
index b0e3e58..ea1ebd6 100755
--- a/scripts/configure
+++ b/scripts/configure
@@ -1343,19 +1343,19 @@
                           will be downloaded. [default=enabled]
   --enable-sram-sky130[=path]
                           Install sky130_sram_macros. If path is omitted, the repository
-                          will be downloaded. [default=enabled]
+                          will be downloaded. [default=disabled]
   --enable-osu-sky130[=path]
                           Install sky130_osu. If path is omitted, the repository
-                          will be downloaded. [default=enabled]
+                          will be downloaded. [default=disabled]
   --enable-osu-t12-sky130[=path]
                           Install sky130_osu_t12. If path is omitted, the repository
-                          will be downloaded. [default=enabled]
+                          will be downloaded. [default=disabled]
   --enable-osu-t15-sky130[=path]
                           Install sky130_osu_t15. If path is omitted, the repository
-                          will be downloaded. [default=enabled]
+                          will be downloaded. [default=disabled]
   --enable-osu-t18-sky130[=path]
                           Install sky130_osu_t18. If path is omitted, the repository
-                          will be downloaded. [default=enabled]
+                          will be downloaded. [default=disabled]
 
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]