From f0b146acc4d48d1d829a8099aee7bc91267d8209 Mon Sep 17 00:00:00 2001
From: Qi Wang <interwq@gwu.edu>
Date: Wed, 11 Apr 2018 10:21:13 -0700
Subject: [PATCH] Fix a typo.

---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 1e32f7fa..e45970ed 100644
--- a/configure.ac
+++ b/configure.ac
@@ -10,7 +10,7 @@ dnl Custom macro definitions.
 dnl JE_CONCAT_VVV(r, a, b)
 dnl
 dnl Set $r to the concatenation of $a and $b, with a space separating them iff
-dnl both $a and $b are non-emty.
+dnl both $a and $b are non-empty.
 AC_DEFUN([JE_CONCAT_VVV],
 if test "x[$]{$2}" = "x" -o "x[$]{$3}" = "x" ; then
   $1="[$]{$2}[$]{$3}"