Update Dockerfile

Author: githubcdr

Dockerfile

@@ -87,7 +87,7 @@ RUN GPG_KEYS=B0F4253373F8F6F510D42178520A9993A1C052F8 \
 	&& tar -zxC /usr/src -f nginx.tar.gz \
 	&& rm nginx.tar.gz \
 	&& cd /usr/src/nginx-$NGINX_VERSION \
-	&& patch -p01 < /usr/src/quiche/extras/nginx/nginx-1.16.patch
+	&& patch -p01 < /usr/src/quiche/extras/nginx/nginx-1.16.patch \
 	&& ./configure $CONFIG --with-debug \
 	&& make -j$(getconf _NPROCESSORS_ONLN) \
 	&& mv objs/nginx objs/nginx-debug \