www/gotosocial: Fix spello

Author: gdt

www/gotosocial/DESCR

@@ -4,6 +4,6 @@ With GoToSocial, you can keep in touch with syour friends, post,
 read, and share images and articles.
 
 GoToSocial provides a lightweight, costumizable and
-safety-focused entryway to the Fediverse, and is comparabe
+safety-focused entryway to the Fediverse, and is comparable
 (but distinct from) existing projects such as Mastodon, Pleroma,
 Friendica, and PixelFed.