style fix: remove trailing spaces

src/event/modules/ngx_eventport_module.c

diff --git a/src/event/modules/ngx_eventport_module.c b/src/event/modules/ngx_eventport_module.c
index 0334d44..740cf4d 100644
--- a/src/event/modules/ngx_eventport_module.c
+++ b/src/event/modules/ngx_eventport_module.c
@@ -498,7 +498,7 @@
             wev->active = 0;
 
             if (revents & POLLIN) {
-    
+
                 if ((flags & NGX_POST_THREAD_EVENTS) && !rev->accept) {
                     rev->posted_ready = 1;
 

src/http/modules/ngx_http_browser_module.c

diff --git a/src/http/modules/ngx_http_browser_module.c b/src/http/modules/ngx_http_browser_module.c
index a2fb4bd..98df6c5 100644
--- a/src/http/modules/ngx_http_browser_module.c
+++ b/src/http/modules/ngx_http_browser_module.c
@@ -61,7 +61,7 @@
 
 static ngx_uint_t ngx_http_browser(ngx_http_request_t *r,
     ngx_http_browser_conf_t *cf);
- 
+
 static ngx_int_t ngx_http_browser_add_variable(ngx_conf_t *cf);
 static void *ngx_http_browser_create_conf(ngx_conf_t *cf);
 static char *ngx_http_browser_merge_conf(ngx_conf_t *cf, void *parent,

src/http/modules/ngx_http_flv_module.c

diff --git a/src/http/modules/ngx_http_flv_module.c b/src/http/modules/ngx_http_flv_module.c
index daa5277..7fa736d 100644
--- a/src/http/modules/ngx_http_flv_module.c
+++ b/src/http/modules/ngx_http_flv_module.c
@@ -183,7 +183,7 @@
     log->action = "sending flv to client";
 
     cln->handler = ngx_pool_cleanup_file;
-    clnf = cln->data; 
+    clnf = cln->data;
 
     clnf->fd = fd;
     clnf->name = path.data;
@@ -194,7 +194,7 @@
     r->headers_out.last_modified_time = ngx_file_mtime(&fi);
 
     if (ngx_http_set_content_type(r) != NGX_OK) {
-        return NGX_HTTP_INTERNAL_SERVER_ERROR; 
+        return NGX_HTTP_INTERNAL_SERVER_ERROR;
     }
 
     b = ngx_pcalloc(r->pool, sizeof(ngx_buf_t));

src/os/unix/ngx_sunpro_x86.map

diff --git a/src/os/unix/ngx_sunpro_x86.map b/src/os/unix/ngx_sunpro_x86.map
index a73f228..971dda6 100644
--- a/src/os/unix/ngx_sunpro_x86.map
+++ b/src/os/unix/ngx_sunpro_x86.map
@@ -1,2 +1,2 @@
 # disable { PAUSE ] hwcap for Sun Studio 11
-hwcap_1 = OVERRIDE; 
+hwcap_1 = OVERRIDE;

src/os/win32/nginx_icon16.xpm

diff --git a/src/os/win32/nginx_icon16.xpm b/src/os/win32/nginx_icon16.xpm
index 8996864..45e4bad 100644
--- a/src/os/win32/nginx_icon16.xpm
+++ b/src/os/win32/nginx_icon16.xpm
@@ -21,4 +21,4 @@
 "        GGGGGGGGGGGGGGGG        ",
 "        GGGGGGGGGGGGGGGG        ",
 "                                "
-}; 
+};

src/os/win32/nginx_tray.xpm

diff --git a/src/os/win32/nginx_tray.xpm b/src/os/win32/nginx_tray.xpm
index 6a8a6ea..2fa0445 100644
--- a/src/os/win32/nginx_tray.xpm
+++ b/src/os/win32/nginx_tray.xpm
@@ -21,4 +21,4 @@
 "        GGGGGGGGGGGGGGGG        ",
 "        GGGGGGGGGGGGGGGG        ",
 "                                "
-}; 
+};