formatting updates to examples doc (#249)

Author: rm-openai

Diff for: docs/examples.md

@@ -5,29 +5,32 @@ Check out a variety of sample implementations of the SDK in the examples section
 
 ## Categories
 
-- **agent_patterns**
-  Examples in this category illustrate common agent design patterns, such as:
-  - Deterministic workflows
-  - Agents as tools
-  - Parallel agent execution
-
-- **basic**
-  These examples showcase foundational capabilities of the SDK, such as:
-  - Dynamic system prompts
-  - Streaming outputs
-  - Lifecycle events
-
-- **tool examples**
+- **agent_patterns:**
+  Examples in this category illustrate common agent design patterns, such as
+  
+    - Deterministic workflows
+    - Agents as tools
+    - Parallel agent execution
+
+- **basic:**
+  These examples showcase foundational capabilities of the SDK, such as
+  
+    - Dynamic system prompts
+    - Streaming outputs
+    - Lifecycle events
+
+- **tool examples:**
   Learn how to implement OAI hosted tools such as web search and file search,
    and integrate them into your agents.
 
-- **model providers**
+- **model providers:**
   Explore how to use non-OpenAI models with the SDK.
 
-- **handoffs**
+- **handoffs:**
   See practical examples of agent handoffs.
 
-- **customer_service & research_bot**
-  Two more built-out examples that illustrate real-world applications:
-  - **customer_service**: Example customer service system for an airline.
-  - **research_bot**: Simple deep research clone.
+- **customer_service** and **research_bot:**
+  Two more built-out examples that illustrate real-world applications
+  
+    - **customer_service**: Example customer service system for an airline.
+    - **research_bot**: Simple deep research clone.