Update README.md fixes broken link (#67)

Author: caseyrfsmith

README.md

@@ -14,7 +14,7 @@ Create beautiful documentation in under 5 minutes using an OpenAPI specification
 
 ## Customer Showcase
 
-Get inspired by API documentation built with Fern: [Hume](https://dev.hume.ai) | [Webflow](https://developers.webflow.com) | [Cartesia](https://docs.cartesia.com) | [Cohere](https://docs.cohere.com) | [ElevenLabs](https://elevenlabs.io/docs)
+Get inspired by API documentation built with Fern: [Hume](https://dev.hume.ai) | [Webflow](https://developers.webflow.com) | [Cartesia](https://docs.cartesia.ai) | [Cohere](https://docs.cohere.com) | [ElevenLabs](https://elevenlabs.io/docs)
 
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