dev-demo: correct spelling of 'anthropic' in completion adapter list

Author: NoOne7135

dev-demo/Taskfile.yaml

@@ -53,7 +53,7 @@ vars:
     - "adminforth-key-value-adapter-leveldb"
     - "adminforth-image-generation-adapter-nano-banana"
     - "adminforth-completion-adapter-openai-responses"
-    - "adminforth-completion-adapter-antropic-messages"
+    - "adminforth-completion-adapter-anthropic-messages"
     - "adminforth-completion-adapter-google-gemini"
     - "adminforth-audio-adapter-openai"