docs: fix minor change in readme

Author: khaledmohamed00

README.md

@@ -23,21 +23,21 @@ pip install -ve .
 ## Docker (GUI + GPU + HW add-ons)
 
 **Prereqs:** Docker + docker-compose, X11 on host, NVIDIA driver + NVIDIA Container Toolkit (legacy `runtime: nvidia`).  
-**Layout:** `Docker/Dockerfile`, overrides in `compose/` (`base.yml`, `gui.yml`, `gpu.yml`, `hw.yml`).
+**Layout:** `docker/Dockerfile`, overrides in `docker/compose/` (`base.yml`, `gui.yml`, `gpu.yml`, `hw.yml`).
 
 ### Build the image
-`docker-compose -f compose/base.yml build dev`
+`docker-compose -f docker/compose/base.yml build dev`
 
 ### (GUI) allow X access (host)
 `export XAUTHORITY=${XAUTHORITY:-$HOME/.Xauthority}`  
 `xhost +si:localuser:root`
 
 ### Run container with GUI + GPU + HW and open a shell
-`docker-compose -f compose/base.yml -f compose/gui.yml -f compose/gpu.yml -f compose/hw.yml run --rm run bash`  
+`docker-compose -f docker/compose/base.yml -f docker/compose/gui.yml -f docker/compose/gpu.yml -f docker/compose/hw.yml run --rm run bash`  
 *(Use fewer `-f` files for lighter setups, e.g., GUI+GPU without HW.)*
 
 ### Inside the container
-`pip install -v -e extensions/rcs_fr3`  
+`pip install -ve extensions/rcs_fr3`  
 `cd examples`  
 `python fr3_env_cartesian_control.py`