diff --git a/README.md b/README.md
index 4362a9363c83df5f9941140d2d673f39675f3087..411ddd8939f150c95e8c9caaa4e2494d865bd599 100644
--- a/README.md
+++ b/README.md
@@ -12,4 +12,4 @@ To change the region of interest where the image analysis takes place, either:
 
 - Edit the top-left and bottom-right coordinates of the region of interest manually under settings.py --> REGION
 
-- Run: python -c "from tools import new_region; new_region()". This will open a matplotlib figure with an image of the trapped-ions. The user should click on the top-left and bottom-right coordinates.
+- Run: python -c "from tools import new_region; new_region()". This will open a matplotlib figure with an image of the trapped-ions. The user should click on the top-left and bottom-right coordinates of the new region of interest.