Update README.md

README.md

@@ -44,7 +44,7 @@ More information needed
 
 ## Training and evaluation data
 Traning and evaluation data are from this Kaggle dataset [Mango🥭 Leaf🍃🍂 Disease Dataset](https://www.kaggle.com/datasets/aryashah2k/mango-leaf-disease-dataset).
-Amount of images used is 90% of total images (3600 of 4000, 450 images from each class).
+Amount of images used was 90% of total images (3600 of 4000, 450 images from each class).
 
 ## Training procedure
 Dataset split : 75% train set, 20% validation set, 5% test set.