Update README.md

Author: CartesianXR7

README.md

@@ -56,7 +56,7 @@ Grid Map 4-Layer Architecture
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-*(A deep dive lives in `[docs/ARCHITECTURE.md](https://github.com/CartesianXR7/scout-navigator/blob/main/docs/ARCHITECTURE.md)`.)*
+*(A deep dive lives in [docs/ARCHITECTURE.md](https://github.com/CartesianXR7/scout-navigator/blob/main/docs/ARCHITECTURE.md))*
 
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