Style: removed surplus semicolons.

src/http/modules/ngx_http_mp4_module.c

diff --git a/src/http/modules/ngx_http_mp4_module.c b/src/http/modules/ngx_http_mp4_module.c
index c44dc52..d900fb8 100644
--- a/src/http/modules/ngx_http_mp4_module.c
+++ b/src/http/modules/ngx_http_mp4_module.c
@@ -542,7 +542,7 @@
 
         mp4->file.fd = of.fd;
         mp4->file.name = path;
-        mp4->file.log = r->connection->log;;
+        mp4->file.log = r->connection->log;
         mp4->end = of.size;
         mp4->start = (ngx_uint_t) start;
         mp4->request = r;

src/http/modules/ngx_http_scgi_module.c

diff --git a/src/http/modules/ngx_http_scgi_module.c b/src/http/modules/ngx_http_scgi_module.c
index d396b27..70f6ac1 100644
--- a/src/http/modules/ngx_http_scgi_module.c
+++ b/src/http/modules/ngx_http_scgi_module.c
@@ -1734,7 +1734,7 @@
     sc.source = &value[1];
     sc.lengths = &scf->upstream.store_lengths;
     sc.values = &scf->upstream.store_values;
-    sc.variables = ngx_http_script_variables_count(&value[1]);;
+    sc.variables = ngx_http_script_variables_count(&value[1]);
     sc.complete_lengths = 1;
     sc.complete_values = 1;
 

src/http/modules/ngx_http_uwsgi_module.c

diff --git a/src/http/modules/ngx_http_uwsgi_module.c b/src/http/modules/ngx_http_uwsgi_module.c
index 0ddea57..f55e606 100644
--- a/src/http/modules/ngx_http_uwsgi_module.c
+++ b/src/http/modules/ngx_http_uwsgi_module.c
@@ -1916,7 +1916,7 @@
     sc.source = &value[1];
     sc.lengths = &uwcf->upstream.store_lengths;
     sc.values = &uwcf->upstream.store_values;
-    sc.variables = ngx_http_script_variables_count(&value[1]);;
+    sc.variables = ngx_http_script_variables_count(&value[1]);
     sc.complete_lengths = 1;
     sc.complete_values = 1;