[nginx] Upstream: fixed error message wording.

[Konstantin Pavlov]

details:   http://hg.nginx.org/nginx/rev/4dee5ad51e9e
branches:  
changeset: 5581:4dee5ad51e9e
user:      Konstantin Pavlov <thresh at nginx.com>
date:      Thu Feb 20 13:48:40 2014 +0400
description:
Upstream: fixed error message wording.

diffstat:

 src/http/ngx_http_upstream.c |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r 06c227e9edd0 -r 4dee5ad51e9e src/http/ngx_http_upstream.c
--- a/src/http/ngx_http_upstream.c	Wed Feb 19 21:45:27 2014 +0400
+++ b/src/http/ngx_http_upstream.c	Thu Feb 20 13:48:40 2014 +0400
@@ -715,7 +715,7 @@ ngx_http_upstream_cache(ngx_http_request
         if (r->cache->header_start + 256 >= u->conf->buffer_size) {
             ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
                           "%V_buffer_size %uz is not enough for cache key, "
-                          "it should increased at least to %uz",
+                          "it should be increased to at least %uz",
                           &u->conf->module, u->conf->buffer_size,
                           ngx_align(r->cache->header_start + 256, 1024));