Update docs/tutorials/python/schema_operations.md

Co-authored-by: BryanFauble <17128019+BryanFauble@users.noreply.github.com>

Author: andrewelamb

docs/tutorials/python/schema_operations.md

@@ -24,7 +24,7 @@ You will create a JSON schema using your data model.
 ```
 
 To create a JSON Schema you need a data-model, and the data-types you want to create.
-The data-model must be in either CSV or JSON-LD form. The data model maybe a local path or a URL.
+The data-model must be in either CSV or JSON-LD form. The data model may be a local path or a URL.
 
 The data-types must exist in your data-model. This cna be a list of data-types, or `None` to create all datatatypes in the data-model.