Update guide/getting-started/software.md

Co-authored-by: Christoph Ono <chri@sto.ph>

Author: danielnordh

guide/getting-started/software.md

@@ -102,7 +102,7 @@ As transactions in Lightning payment channels are not recorded on the blockchain
    alt-text = "Illustrative interface for block explorer software"
    caption = 'Explorers offer insight into activity on the Bitcoin and Lightning networks. Texture by [Mike van den Bos](https://unsplash.com/@mike_van_den_bos){:target="_blank" rel="nofollow"} on [Unsplash](https://unsplash.com){:target="_blank" rel="nofollow"}.'
    width = 800
-   height = 388
+   height = 492
 %}
 
 ## Payment processors