Typo fix.

f83826bc · Timothy B. Terriberry · 884aa610 · f83826bc
Commit f83826bc authored Jul 13, 2013 by Timothy B. Terriberry
--- a/configure.ac
+++ b/configure.ac
@@ -54,7 +54,7 @@ case $host in
    #  affects header declarations, not linking (unless we actually use some
    #  XP-only functions).
    AC_DEFINE_UNQUOTED(_WIN32_WINNT,0x501,
-     [We need at least WindowsXP for getaddrinfo/freaddrinfo])
+     [We need at least WindowsXP for getaddrinfo/freeaddrinfo])
    host_mingw=true
    ;;
 esac