log right request method

src/http/ngx_http_request.c

diff --git a/src/http/ngx_http_request.c b/src/http/ngx_http_request.c
index e3cbcdd..0816cf9 100644
--- a/src/http/ngx_http_request.c
+++ b/src/http/ngx_http_request.c
@@ -1309,7 +1309,8 @@
         && r->headers_in.content_length_n == -1)
     {
         ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
-                  "client sent POST method without \"Content-Length\" header");
+                  "client sent %V method without \"Content-Length\" header",
+                  &r->method_name);
         ngx_http_finalize_request(r, NGX_HTTP_LENGTH_REQUIRED);
         return NGX_ERROR;
     }