Don't use quotes in _pkgdown.yml

Author: peterdesmet

_pkgdown.yml

@@ -1,36 +1,32 @@
 url: https://docs.ropensci.org/frictionless/
-
 template:
   bootstrap: 5
-
 navbar:
   bg: dark
-
 articles:
-- title: "Standard implementation"
-  desc: "These articles describe how frictionless implements the Data Package standard."
+- title: Standard implementation
+  desc: These articles describe how frictionless implements the Data Package standard.
   navbar: ~
   contents:
   - data-package
   - data-resource
   - table-dialect
   - table-schema
-
 reference:
-- title: "Read a Data Package"
-  desc: "Read a `datapackage.json` file and its associated Data Resources from path or URL."
+- title: Read a Data Package
+  desc: Read a `datapackage.json` file and its associated Data Resources from path or URL.
   contents:
   - has_concept("read functions")
-- title: "Create and edit a Data Package"
-  desc: "Create and edit a Data Package, its associated Data Resources and Table Schemas."
+- title: Create and edit a Data Package
+  desc: Create and edit a Data Package, its associated Data Resources and Table Schemas.
   contents:
   - has_concept("create functions")
   - has_concept("edit functions")
-- title: "Write a Data Package"
-  desc: "Write a Data Package and its associated Data Resources to disk."
+- title: Write a Data Package
+  desc: Write a Data Package and its associated Data Resources to disk.
   contents:
   - has_concept("write functions")
-- title: "Miscellaneous"
+- title: Miscellaneous
   contents:
   - has_concept("accessor functions")
   - has_concept("print functions")