Format string bug

[Jan Kasiak]

I think there is a bug in one of the format strings.

diff --git a/src/os/win32/ngx_win32_init.c b/src/os/win32/ngx_win32_init.c
index 3249fb29..11941f62 100644
--- a/src/os/win32/ngx_win32_init.c
+++ b/src/os/win32/ngx_win32_init.c
@@ -305,7 +305,7 @@ ngx_os_status(ngx_log_t *log)
             /* Win9x build */

             ngx_log_error(NGX_LOG_INFO, log, 0,
-                          "OS: %u build:%ud.%ud.%ud, \"%s\"",
+                          "OS: %ud build:%ud.%ud.%ud, \"%s\"",
                           ngx_win32_version,
                           osvi.dwBuildNumber >> 24,
                           (osvi.dwBuildNumber >> 16) & 0xff,