From 2f01fcc8d286ab72df2426e9794abf4500306966 Mon Sep 17 00:00:00 2001
From: Jonathan Hui <jonhui@nestlabs.com>
Date: Mon, 8 Oct 2018 09:23:36 -0700
Subject: [PATCH] [configure] fix typo (#3121)

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

diff --git a/configure.ac b/configure.ac
index 1dab46e16..6618a1f26 100644
--- a/configure.ac
+++ b/configure.ac
@@ -439,7 +439,7 @@ AM_CONDITIONAL([OPENTHREAD_ENABLE_BUILTIN_MBEDTLS], [test "${enable_builtin_mbed
 
 AC_MSG_CHECKING([whether to build POSIX applicaton])
 AC_ARG_ENABLE(posix-app,
-    [AS_HELP_STRING([--enable-posix-app], [Build POSIX application <:@default=no@:>@.])],
+    [AS_HELP_STRING([--enable-posix-app], [Build POSIX application @<:@default=no@:>@.])],
     [
         case "${enableval}" in