build: fix help string for --enable-hardening for consistency

Closes #118.

diff --git a/configure.ac b/configure.ac
index 66821f4441bbcf3a26a2ececf8cb076deef8e70b..d7c6bcd1f22947ef0d7e4d7629c89f9107c08744 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -92,7 +92,7 @@ AX_LDFLAGS_OPTION([-Wl,-z,now], [LLDP_LDFLAGS])
 # Hardening
 AC_ARG_ENABLE([hardening],
   [AS_HELP_STRING([--enable-hardening],
-    [Enable compiler and linker options to frustrate memory corruption exploits @<:@yes@:>@])],
+    [Enable compiler and linker options to frustrate memory corruption exploits @<:@default=yes@:>@])],
   [hardening="$enableval"],
   [hardening="yes"])