Fix sed command on 5.4 version

Author: jverdeyen

5.4/run.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
 
-sed -i "s|DOCUMENT_ROOT|$DOCUMENT_ROOT|g" /etc/apache2/sites-available/000-default.conf && \
-sed -i "s|ENVIRONMENT_VAR|$ENVIRONMENT|g" /etc/apache2/sites-available/000-default.conf && \
+sed -i "s|DOCUMENT_ROOT|$DOCUMENT_ROOT|g" /etc/apache2/sites-available/default && \
+sed -i "s|ENVIRONMENT_VAR|$ENVIRONMENT|g" /etc/apache2/sites-available/default && \
 /usr/sbin/apache2ctl -D FOREGROUND