README.md in rails-erd-1.6.1 vs README.md in rails-erd-1.7.0

@@ -62,9 +62,13 @@
 only: null
 only_recursion_depth: null
 prepend_primary: false
 cluster: false
 splines: spline
+fonts:
+ normal: "Arial"
+ bold: "Arial Bold"
+ italic: "Arial Italic"
 ```
 
 Auto generation
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