[monitoring-plugins] Apply another spelling fix

[Holger Weiss]

 Module: monitoring-plugins
 Branch: master
 Commit: 89d00d1c009dd3d4d1c5a6c3769a27704ca3a154
 Author: Holger Weiss <hol...@zedat.fu-berlin.de>
   Date: Tue Jan 10 21:34:58 2017 +0100
    URL: 
https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=89d00d1

Apply another spelling fix

---

 plugins-root/check_icmp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins-root/check_icmp.c b/plugins-root/check_icmp.c
index b722f80..4098874 100644
--- a/plugins-root/check_icmp.c
+++ b/plugins-root/check_icmp.c
@@ -608,7 +608,7 @@ main(int argc, char **argv)
                if(max_completion_time > (u_int)timeout * 1000000) {
                        printf("max_completion_time: %llu  timeout: %u\n",
                                   max_completion_time, timeout);
-                       printf("Timeout must be at lest %llu\n",
+                       printf("Timeout must be at least %llu\n",
                                   max_completion_time / 1000000 + 1);
                }
        }