Typo fix

Author: diogominhava

articles/search/tutorial-rag-build-solution-query.md

@@ -49,7 +49,7 @@ You're setting up two clients, so you need endpoints and permissions on both res
 # Set endpoints and API keys for Azure services
 AZURE_SEARCH_SERVICE: str = "PUT YOUR SEARCH SERVICE ENDPOINT HERE"
 # AZURE_SEARCH_KEY: str = "DELETE IF USING ROLES, OTHERWISE PUT YOUR SEARCH SERVICE ADMIN KEY HERE"
-AZURE_OPENAI_ACCOUNT: str = "PUR YOUR AZURE OPENAI ENDPOINT HERE"
+AZURE_OPENAI_ACCOUNT: str = "PUT YOUR AZURE OPENAI ENDPOINT HERE"
 # AZURE_OPENAI_KEY: str = "DELETE IF USING ROLES, OTHERWISE PUT YOUR AZURE OPENAI KEY HERE"
 ```