Fixed spelling mistake in adding desci projects page

Changed word "DeAci" to "DeSci"

Author: DamitusThyYeetus123

src/content/contributing/adding-desci-projects/index.md

@@ -1,6 +1,6 @@
 ---
 title: Adding DeSci projects
-description: The policy we use when adding a links to projects on the DeAci page on ethereum.org
+description: The policy we use when adding a links to projects on the DeSci page on ethereum.org
 lang: en
 sidebar: true
 ---