diff --git a/notebooks/data/Auto_mpg/ReadMe.md b/notebooks/data/Auto_mpg/README.md similarity index 100% rename from notebooks/data/Auto_mpg/ReadMe.md rename to notebooks/data/Auto_mpg/README.md diff --git a/notebooks/data/Letters/ReadMe.md b/notebooks/data/Letters/README.md similarity index 100% rename from notebooks/data/Letters/ReadMe.md rename to notebooks/data/Letters/README.md