Update README.md

README.md

@@ -99,5 +99,5 @@ available open source tooling to fine-tune the CLIP model.
 Eric Kansa (https://github.com/ekansa) put together the captioned training data and further streamlined and debugged the 
 open source tooling to fine-tune the CLIP model.
 
-Many, many data contributors to Open Context did the hard work of excavating, surveying, and documenting archaeology 
-materials used in this training.
+Many, many data contributors to Open Context did the hard work of excavating, surveying, and documenting the archaeological 
+objects used in this training.