Update README.md

Unify formatting

README.md

@@ -3,11 +3,9 @@ title: Web to Print Module
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 # Pimcore Web to Print Module
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 Adds the ability to create web-to-print documents in Pimcore and to convert them into a PDF.
 
 ## Features in a Nutshell
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 - Add web2print support for generating PDFs to Pimcore.
 - Add new Pimcore-specific Document types to create print documents with Pimcore Documents (and all related concepts and features).
 - Allow creating single pages and whole catalogs with chapters, subchapters and table of contents.
@@ -20,5 +18,4 @@ Adds the ability to create web-to-print documents in Pimcore and to convert them
 * [Extending PDF Creation Config for PDF/X Conformance](./doc/90_Web2Print_Extending_Config_for_PDFX_conformance.md)
 
 ## Contributing and Development
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 For details see our [Contributing guide](https://github.com/pimcore/web-to-print-bundle/blob/1.x/CONTRIBUTING.md).