[BUG] Grammar error in warning message: "an unexpected ways"

Environment

• Platform:

• [ ] Anthropic API
• [ ] AWS Bedrock
• [ ] Google Vertex AI
• [x] Other: Local Claude CLI
• Claude CLI version: 1.0.30 (Claude Code)
• Operating System: macOS 15.5
• Terminal: Terminal App

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Bug Description

There is a grammar issue in the warning message displayed when navigating to a new directory and running the claude command.

The message shown is:

Claude Code may read files in this folder. Reading untrusted files may lead Claude Code to behave in an unexpected ways

Issue:
The phrase "in an unexpected ways" is grammatically incorrect.
The word "an" should not be used with the plural noun "ways".

Steps to Reproduce

1. Open Terminal
2. Navigate to any new directory
3. Run the command: claude
4. Observe the warning message that appears

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Expected Behavior

The message should be corrected to:

Claude Code may read files in this folder. Reading untrusted files may lead Claude Code to behave in unexpected ways

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Actual Behavior

The current message contains the incorrect phrase:

in an unexpected ways

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Additional Context

This is a minor issue but affects the polish and clarity of the user experience.
Thanks for the great work!