Update README.md

Author: Robert Coleman

README.md

@@ -1,6 +1,6 @@
 # Keras Image Classification
 
-Classifies an image as containing either a dog or a cat (using Kaggle's <a href="https://www.kaggle.com/c/dogs-vs-cats-redux-kernels-edition/data">public dataset</a>).
+Classifies an image as containing either a dog or a cat (using Kaggle's <a href="https://www.kaggle.com/c/dogs-vs-cats-redux-kernels-edition/data">public dataset</a>), but could easily be extended to other image classification problems.
 
 To run this script, you must have keras, numpy, scipy, and h5py installed, and GPU acceleration with keras is <em>highly</em> recommended.