fix typo

Author: sawka

docs/docs/waveai-modes.mdx

@@ -199,7 +199,7 @@ For newer models like GPT-4.1 or GPT-5, the API type is automatically determined
 
 ### OpenAI Compatible
 
-To use an OpenAPI compatible API provider, you need to provide the ai:endpoint, ai:apitokensecretname, ai:model parameters,
+To use an OpenAI compatible API provider, you need to provide the ai:endpoint, ai:apitokensecretname, ai:model parameters,
 and use "openai-chat" as the ai:apitype.
 
 :::note