Update README.md

content/release/anvil/README.md

@@ -8,7 +8,7 @@ The AnVIL Data Submission Findability Subset Schema:
    * The template xlsx file. This is useful to prepare data for submission to AnVIL. Generate this file with `gen-excel`.
    * The example xlsx file. A simple example file with one row per table. This is a customized version of the template file.
    * The erdiagram. A human and machine readable text file for generating entity-relationship diagrams. Generate this file with `gen-erdiagram`.
-   * The SVG file. An image of an ER diagram generated by mermaid from the erdiagram file. Generate this file with mermaid chart: https://www.mermaidchart.com/ 
+   * The SVG file. An image of an ER diagram generated by mermaid from the erdiagram file. Generate this file with mermaid chart (or lucidchart): https://www.mermaidchart.com/ 
    * The TDR-JSON file. The terra data repository's proprietary JSON format for creating datasets. Use this if you want to create a dataset on terra to upload your data to. Generate this file with the custom JSON-schema conversion script: https://github.com/DataBiosphere/biocore-data-model/blob/main/content/tools/python/convert_to_tdr_schema.ipynb
    * The JSONLD file (experimental). The schema represented in the JSON-linked-data format. This contains references to ontologies and dynamic enumerations. Use this if you want to be able to validate your data against the schema, by using dynamic enuremations and links to vocabularies on the web. This should be considered 'advanced use' of the Submission Findability Subset Schema. Generate this file with `gen-jsonld`.