Update README.md

Fix typo

Author: smilenow

README.md

@@ -7,7 +7,7 @@
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 # Automata DCAP Attestation
-[![Automata On Chain PCCS](https://img.shields.io/badge/Power%20By-Automata-orange.svg)](https://github.com/automata-network)
+[![Automata DCAP Attestation](https://img.shields.io/badge/Power%20By-Automata-orange.svg)](https://github.com/automata-network)
 
 ## Summary