twain_32: Renamed the dlls/twain directory to dlls/twain_32.
diff --git a/configure.ac b/configure.ac
index b0e04f7..d1cc526 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1644,7 +1644,7 @@
 dlls/sti/Makefile
 dlls/strmiids/Makefile
 dlls/tapi32/Makefile
-dlls/twain/Makefile
+dlls/twain_32/Makefile
 dlls/unicows/Makefile
 dlls/url/Makefile
 dlls/urlmon/Makefile