Pre-adoption of R5 rules for Document bundles

should be: 

Pre-adoption of R5 Rules for Document Bundles

To support the described approach, this guide pre-adopt the R5 rules for the inclusion of the resources in a document Bundle:

Should be: To support the described approach, this guide pre-adopts the R5 rules for the inclusion of the resources in a document Bundle:

• Adding a reference from the Composition to the DiagnosticReport would create an unwished circular reference.

Should be 

• Adding a reference from the Composition to the DiagnosticReport would create an undesirable circular reference.