Fix formatting: Add missing blank line between test sections in joomla-defaults README

Author: cursoragent

examples/joomla-defaults/README.md

@@ -43,6 +43,7 @@ lando exec appserver -- /bin/sh -c 'NO_COLOR=1 composer -V' | grep "Composer ver
 
 # Should not include ANSI escape codes when output is redirected
 lando composer --version > /tmp/composer-output.txt 2>&1 && ! grep -P '\x1b\[' /tmp/composer-output.txt
+
 # Should use the correct default config files
 lando exec appserver -- cat /usr/local/etc/php/conf.d/zzz-lando-my-custom.ini | grep "; LANDOJOOMLAPHPINI"
 lando exec appserver -- curl -L http://localhost/info.php | grep max_execution_time | grep 91