Fix formatting of image code block in index.md

Author: sorochak

ohw26/index.md

@@ -114,10 +114,10 @@ The events will be all-day workshops (approximately 9am - 5pm). Join us for five
 <div class="row">
 
   <div class="col-4" style="margin-bottom: 1rem">
-```{image} ../assets/images/logos/cioospacific-logo.svg
+  ```{image} ../assets/images/logos/cioospacific-logo.svg
   :alt: CIOOS Pacific
   :width: 180px
-```
+  ```
   </div>
 
   <div class="col-4" style="margin-bottom: 1rem">