Update README.md

Author: MetadataForensics

README.md

@@ -40,7 +40,7 @@ When applying visualization to mapping functions we know some things work better
 
 <img width="1002" height="634" alt="ExtendData" src="https://github.com/user-attachments/assets/c33f2b1d-c2e7-447f-9746-bed01ae7b9fd" />
 
-KML ExtendedData (ExtendedData) is a mechanism for attaching custom metadata to features in a KML file. This allows users to include additional information beyond the standard KML fields. In our program, you can easily add ExtendedData by selecting column names in the Extended Data Options window. Don’t need ExtendedData? That’s fine - the program works just as well without it.
+KML Extended Data (ExtendedData) is a mechanism for attaching custom metadata to features in a KML file. This allows users to include additional information beyond the standard KML fields. In our program, you can easily add Extended Data by selecting column names in the Extended Data Options window. Don’t need Extended Data? That’s fine - the program works just as well without it.
 
 # Saving
 
@@ -57,6 +57,6 @@ The Process button is not available until an output location and file name is se
 You may also be required to take additional steps when running the tool the first time, through Microsoft Defender SmartScreen. In the Microsoft Defender SmartScreen select "More info" and "Run anyway" to launch the application the first time. 
 
 
-# Acknowledgments:
+# Acknowledgements:
 - This software includes the CustomTkinter library, which is licensed under the MIT License. Copyright (c) 2023 Tom Schimansky. The full license text can be found [here](https://github.com/TomSchimansky/CustomTkinter)
 - This software uses the [Pillow library](https://pypi.org/project/pillow/) (PIL fork), licensed under the Historical Permission Notice and Disclaimer (HPND).