DOC-4619 test codeblock format fix

Author: jbondpdx

source/puppet/latest/types/file.md

@@ -185,9 +185,10 @@ masters.
   - Use a `find` command and `crontab` entry to retain only the last X days
   of file backups. For example,
 
-  ```shell script
-  find /opt/puppetlabs/server/data/puppetserver/bucket -type f -mtime +45 -atime +45 -print0 | xargs -0 rm
-  ```
+    ```shell script
+    find /opt/puppetlabs/server/data/puppetserver/bucket -type f -mtime +45 -atime +45
+    -print0 | xargs -0 rm
+    ```
 
   - Restrict the directory to a maximum size after which the oldest items are removed.