Fix missing code block in playbook variables doc

A code sample was not being rendered as a code block. This adds the preceding '::' reStructuredText markup.
11 years ago · 49f3a794b1
parent 375edbd087
commit 49f3a794b1
1 changed files with 1 additions and 1 deletions
--- a/docsite/rst/playbooks_variables.rst
+++ b/docsite/rst/playbooks_variables.rst
@ -173,7 +173,7 @@ The variable value will be used as is, but the template evaluation will raise an
 Defaulting Undefined Variables
 ------------------------------

-Jinja2 provides a useful 'default' filter, that is often a better approach to failing if a variable is not defined.
+Jinja2 provides a useful 'default' filter, that is often a better approach to failing if a variable is not defined::

    {{ some_variable | default(5) }}