diff --git a/README.md b/README.md
index b19a4d6..6866a48 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# OAI Chat App
+# oAI Chat App
 
 A command-line interface (CLI) chat application for interacting with AI language models via OpenRouter. Seamlessly switch between 300+ models, attach files (images and text), enjoy real-time streaming responses, and manage settings persistently—all from your terminal. Perfect for developers, writers, and AI enthusiasts looking for a fast, feature-rich chat experience without leaving the command line.
 
@@ -89,7 +89,7 @@ python oai_chat.py chat
 ### Example Session
 
 ```
-Welcome to OAI! Type your message, '/model [search]' to select/change model, '/config api/url/stream' to configure, '/help' for examples, or 'exit'/'quit' to end.
+Welcome to oAI! Type your message, '/model [search]' to select/change model, '/config api/url/stream' to configure, '/help' for examples, or 'exit'/'quit' to end.
 No model selected. Use '/model' to choose one.
 
 You> /help
@@ -155,7 +155,7 @@ If issues persist, open a GitHub issue with error logs.
 
 ## 🤝 Contributing
 
-We welcome contributions to improve the OAI Chat App! Follow standard practices: fork, branch, test, and submit PRs. Please include updates to this README for new features.
+We welcome contributions to improve the oAI Chat App! Follow standard practices: fork, branch, test, and submit PRs. Please include updates to this README for new features.
 
 ## 📜 License
 
diff --git a/oai.py b/oai.py
index cfe6037..ad0c358 100644
--- a/oai.py
+++ b/oai.py
@@ -83,7 +83,7 @@ def clear_screen():
 
 @app.command()
 def chat():
-    """Start the OAI chat app with OpenRouter models."""
+    """Start the oAI chat app with OpenRouter models."""
     global API_KEY, OPENROUTER_BASE_URL, STREAM_ENABLED  # Allow updates via /config commands
     
     if not API_KEY:
@@ -108,7 +108,7 @@ def chat():
     selected_model = None
     client = OpenRouter(api_key=API_KEY)
     
-    console.print("[bold blue]Welcome to OAI! Type your message, '/model [search]' to select/change model, '/config api/url/stream' to configure, '/help' for examples, or 'exit'/'quit' to end.[/]")
+    console.print("[bold blue]Welcome to oAI! Type your message, '/model [search]' to select/change model, '/config api/url/stream' to configure, '/help' for examples, or 'exit'/'quit' to end.[/]")
     if not selected_model:
         console.print("[bold yellow]No model selected. Use '/model' to choose one.[/]")
 
@@ -252,7 +252,7 @@ def chat():
                     "Quit the chat app with either 'exit', 'quit' or 'bye'",
                     "exit\n[bold yellow]Goodbye![/bold yellow]"
                 )
-                console.print(Panel(help_table, title="[bold cyan]OAI Chat Help - Command Examples[/]", title_align="center"))
+                console.print(Panel(help_table, title="[bold cyan]oAI Chat Help - Command Examples[/]", title_align="center"))
                 continue
 
             if not selected_model: