break into multiple lines cli code examples

Author: lohanidamodar

templates/cli/docs/example.md.twig

@@ -1 +1,6 @@
-{{ language.params.executableName }} {{ service.name }} {{ method.name }} {% for parameter in method.parameters.all %}--{{ parameter.name }}="{{ parameter.example }}" {% endfor %}
+{{ language.params.executableName }} {{ service.name }} {{ method.name }}{% if method.parameters.all | length > 0 %} \{% endif %}
+
+{% for parameter in method.parameters.all %}
+        --{{ parameter.name }}="{{ parameter.example }}"{% if not loop.last %} \{% endif %}
+
+{% endfor %}