Remove curly braces for php-fpm

frameworks/PHP/php-laravel/setup.sh

@@ -10,5 +10,5 @@ sed -i 's|/home/vagrant/FrameworkBenchmarks/installs/nginx/|'"${IROOT}"'/nginx/|
 
 export PATH="${PHP_HOME}/bin:${PHP_HOME}/sbin:$PATH"
 
-${PHP_FPM} --fpm-config ${FWROOT}/config/php-fpm.conf -g ${TROOT}/deploy/php-fpm.pid
+$PHP_FPM --fpm-config ${FWROOT}/config/php-fpm.conf -g ${TROOT}/deploy/php-fpm.pid
 ${NGINX_HOME}/sbin/nginx -c ${TROOT}/deploy/nginx.conf