update field comment

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1838939 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/modules/proxy/mod_proxy.h b/modules/proxy/mod_proxy.h
index f14f9e56704bed2b4c35287dc7311ce7f70b6627..67ee2074bce6c8dec170a9b845f17215e9a4cefd 100644 (file)
--- a/modules/proxy/mod_proxy.h
+++ b/modules/proxy/mod_proxy.h
@@ -424,7 +424,7 @@ typedef struct {
         flush_auto
     } flush_packets;            /* control AJP flushing */
     hcmethod_t      method;     /* method to use for health check */
-    apr_time_t      updated;    /* timestamp of last update */
+    apr_time_t      updated;    /* timestamp of last update for dynamic workers, or queue-time of HC workers */
     apr_time_t      error_time; /* time of the last error */
     apr_interval_time_t ttl;    /* maximum amount of time in seconds a connection
                                  * may be available while exceeding the soft limit */