Fixing a typo in configure.ac.
Patch by Adam Goode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42574 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index 610d8f9..5a09aa0 100644
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -874,7 +874,7 @@
[Installation directory for libraries])
AC_DEFINE_UNQUOTED(LLVM_DATADIR, "$LLVM_DATADIR",
[Installation directory for data files])
-AC_DEFINE_UNQUOTED(LLVM_DATADIR, "$LLVM_DOCSDIR",
+AC_DEFINE_UNQUOTED(LLVM_DOCSDIR, "$LLVM_DOCSDIR",
[Installation directory for documentation])
AC_DEFINE_UNQUOTED(LLVM_ETCDIR, "$LLVM_ETCDIR",
[Installation directory for config files])