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 # smartAPI Editor: A tool for semantic annotation of Web APIs
 
-smartAPI Editor is an an extension to [Swagger Editor](https://github.com/swagger-api/swagger-editor/releases). Swagger Editor lets you edit your API document in in YAML inside your browser and to preview documentations in real time. 
+smartAPI Editor is an an extension to [Swagger Editor](https://github.com/swagger-api/swagger-editor/releases). Swagger Editor lets you edit your API document in YAML inside your browser and to preview documentations in real time. 
 
 **[LIVE DEMO](https://www.youtube.com/watch?v=EQpUEiOu1ng&t=2s)**