'README.md' ändern

README.md

@@ -9,7 +9,7 @@ We present an electrophysiological dataset recorded from nine subjects during a
 
 Create an account on gin and download the *gin* client as described [here](https://web.gin.g-node.org/G-Node/Info/wiki/gin-cli). On your computer, log in using
 ```bash
-gin gin login
+gin login
 ```
 
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