diff --git a/README.md b/README.md
index 43156ee..f2a3bd2 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ pip install matplotlib
 pip install PyQt5
 pip install psutil
 ```
-Additionally, to load images, one need to install Python's OpenCV. Using the package manager pip:
+Additionally, to load images, one needs to install Python's OpenCV. Using the package manager pip:
 ```bash
 pip install numpy opencv-python
 ```