Fixing (harmless) typos.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42528 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index 0d15ee0..9bf2d0e 100644
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -438,7 +438,7 @@
     enableval=default)
 BINDINGS_TO_BUILD=""
 case "$enableval" in
-  all | yes | default | auto) BINDINGS_TO_BUILD="auto" ;;
+  yes | default | auto) BINDINGS_TO_BUILD="auto" ;;
   all ) BINDINGS_TO_BUILD="ocaml" ;;
   none | no) BINDINGS_TO_BUILD="" ;;
   *)for a_binding in `echo $enableval|sed -e 's/,/ /g' ` ; do