desc clean up

Author: shaloo

docs/ca-index.md

@@ -2,7 +2,7 @@
 alias: ca-index-docs
 template: ca-style.html
 title: 'CA: Unify Balance Across Chains'
-description: 'Get Unified balance to spend on any chain in Web3 apps with Arcana Network Chain Abstraction.'
+description: 'Use Arcana Chain Abstraction (CA) to enable Unified balance and spend on any chain in Web3 apps.'
 arcana:
   root_rel_path: .
 timetoread: False