fix(examples): remove em dash from README list

Author: mesutoezdil

examples/README.md

@@ -238,7 +238,7 @@ python examples/strands_agent/main.py
 Traces stream to the dev server in real-time. Evaluation runs automatically when the session completes.
 
 See each example's README for prerequisites and detailed instructions:
-- [zero-code-examples/](./zero-code-examples/) (LangChain, Strands, ADK, OpenAI Agents, Pydantic AI, AWS AgentCore — standard OTLP)
+- [zero-code-examples/](./zero-code-examples/) (LangChain, Strands, ADK, OpenAI Agents, Pydantic AI, AWS AgentCore, standard OTLP)
 - [dice_agent/README.md](./dice_agent/README.md) (Google ADK + Gemini)
 - [langchain_agent/README.md](./langchain_agent/README.md) (LangChain + OpenAI, SDK)
 - [strands_agent/](./strands_agent/) (Strands + OpenAI, SDK)