clean up "view-solr-metadata"

Author: rmseifried

docs/view-solr-metadata.md

@@ -1,35 +1,36 @@
 # View Solr Metadata in GeoBlacklight
 
-GeoBlacklight will display the raw metadata for a published item. Just append one of the following extensions to the end of an item's show page URL:
+GeoBlacklight can display the raw metadata for a published item by appending one of the following extensions to the end of an item's show page URL:
 
 ### `url.xml`
 
-* Produces a Dublin Core XML document in the [OAI_DC schema](https://www.openarchives.org/OAI/2.0/oai_dc.xsd). The fields for this document can be adjusted in the `solr_document.rb`, which is found here: `app/models/solr_document.rb`.
+* Produces a Dublin Core XML document in the [OAI_DC schema](https://www.openarchives.org/OAI/2.0/oai_dc.xsd).
+* The fields for this document can be adjusted in the `solr_document.rb`, which is found here: `app/models/solr_document.rb`.
 
 !!! example
- 
+
 	[https://geo.btaa.org/catalog/145055E1-87EF-4D13-B138-4DC3907F3677.xml](https://geo.btaa.org/catalog/145055E1-87EF-4D13-B138-4DC3907F3677.xml)
 
 ### `url.json`
 
 Depending on your version, this will produce either:
 
-* a nested JSON document of the metadata that appears on the item page. This document can be harvested by the [JSON:API](https://jsonapi.org/) protocol.
+* A nested JSON document of the metadata that appears on the item page (this document can be harvested by the [JSON:API](https://jsonapi.org/) protocol), OR
 
-* a full metadata file for the item as a flat JSON document (GeoBlacklight until version 1.9: .
+* A full metadata file for the item as a flat JSON document (up to GeoBlacklight version 1.9).
 
 !!! example
- 
+
 	[https://geo.btaa.org/catalog/145055E1-87EF-4D13-B138-4DC3907F3677.json](https://geo.btaa.org/catalog/145055E1-87EF-4D13-B138-4DC3907F3677.json)
 
 
 ### `url/raw`
 
-* only available for GeoBlacklight versions 2.0+ 
-* displays the full metadata file for the item as a flat JSON document
+* Only available for GeoBlacklight versions 2.0+.
+* Displays the full metadata file for the item as a flat JSON document.
 
 !!! example
- 
+
 	[https://geo.btaa.org/catalog/145055E1-87EF-4D13-B138-4DC3907F3677/raw](https://geo.btaa.org/catalog/145055E1-87EF-4D13-B138-4DC3907F3677/raw)
 
 
@@ -38,14 +39,12 @@ Depending on your version, this will produce either:
     === "GBL versions 2.0 and beyond"
 
         * `url.xml`: Dublin Core XML document
-        * `url.json`: nested JSON document of only the metadata that appears on the item page.
+        * `url.json`: nested JSON document of only the metadata that appears on the item page
         * `url/raw`: flat JSON document of all metadata associated with the item
 
 
 
     === "GBL < versions 1.9"
-    
+
         * `url.xml`: Dublin Core XML document
         * `url.json`: flat JSON document of all metadata associated with the item
-       
-