Update README.md

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: localden

README.md

@@ -167,7 +167,7 @@ After running `specify init`, your AI coding agent will have access to these sla
 
 | Variable         | Description                                                                                    |
 |------------------|------------------------------------------------------------------------------------------------|
-| `SPECIFY_FEATURE` | Override feature detection for non-git repositories. Set to the feature directory name (e.g., `001-photo-albums`) to work on a specific feature when not using git branches.<br/>**Must be set in the context of the agent you're working with prior to using `/plan` or follow-up commands. |
+| `SPECIFY_FEATURE` | Override feature detection for non-Git repositories. Set to the feature directory name (e.g., `001-photo-albums`) to work on a specific feature when not using Git branches.<br/>**Must be set in the context of the agent you're working with prior to using `/plan` or follow-up commands. |
 
 ## 📚 Core philosophy