fix typo

Author: tjholm

docs/guides/python/ai-podcast-part-1.mdx

@@ -531,7 +531,7 @@ Then we can test the audio generation again with:
 curl -X POST http://localhost:4001/audio/test -d "Okay this is cool, but let's wait and see what comes next"
 ```
 
-You should get a similiar result to before. The main difference is that the model will be downloaded and cached in a nitric bucket before the audio generation starts.
+You should get a similar result to before. The main difference is that the model will be downloaded and cached in a nitric bucket before the audio generation starts.
 
 ## Defining our service docker images