Issue #3291259 by immaculatexavier: Wrong file name for default values in Documentation

README.md

@@ -73,7 +73,7 @@ CONFIGURATION
        dependencies.
     2. Within the module directory there is a file called
       typography_defaults.example.yml. This file can be copied and renamed to
-      typography_default.yml and placed in the root of your custom theme. You
+      typography_defaults.yml and placed in the root of your custom theme. You
       can then modify the YML file to provide your own defaults for the
       typography filter to use. See class-settings.php for possible options.