Update content/techniques/task-scheduling.md

Author: kamilmysliwiec

content/techniques/task-scheduling.md

@@ -59,7 +59,6 @@ The `@Cron()` decorator supports the following standard [cron patterns](http://c
 - Ranges (e.g. `1-3,5`)
 - Steps (e.g. `*/2`)
 
-
 In the example above, we passed `45 * * * * *` to the decorator. The following key shows how each position in the cron pattern string is interpreted:
 
 <pre class="language-javascript"><code class="language-javascript">