diff --git a/abstract-document/README.md b/abstract-document/README.md
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@@ -12,8 +12,6 @@ tags:
 ## Intent
 Achieve flexibility of untyped languages and keep the type-safety 
 
-![alt text](./etc/abstract-document-base.png "Abstract Document Base")
-
 ![alt text](./etc/abstract-document.png "Abstract Document Traits and Domain")
 
 
diff --git a/abstract-document/etc/abstract-documents.png b/abstract-document/etc/abstract-document.png
similarity index 100%
rename from abstract-document/etc/abstract-documents.png
rename to abstract-document/etc/abstract-document.png