Tweak docs permalinks

docs/1-deriving.md

@@ -4,7 +4,7 @@ title: Deriving JsonSchema
 nav_order: 2
 has_children: true
 has_toc: false
-permalink: /deriving
+permalink: /deriving/
 ---
 
 # Deriving JsonSchema

docs/1.1-attributes.md

@@ -3,7 +3,7 @@ layout: default
 title: Attributes
 parent: Deriving JsonSchema
 nav_order: 1
-permalink: /deriving/attributes
+permalink: /deriving/attributes/
 ---
 
 <style>

docs/2-implementing.md

@@ -2,7 +2,7 @@
 layout: default
 title: Implementing JsonSchema
 nav_order: 3
-permalink: /implementing
+permalink: /implementing/
 ---
 
 # Implementing JsonSchema

docs/3-generating.md

@@ -2,7 +2,7 @@
 layout: default
 title: Generating Schemas
 nav_order: 4
-permalink: /generating
+permalink: /generating/
 ---
 
 # Generating Schemas

docs/4-features.md

@@ -2,7 +2,7 @@
 layout: default
 title: Feature Flags
 nav_order: 5
-permalink: /features
+permalink: /features/
 ---
 
 # Feature Flags and Optional Dependencies

docs/5-examples.md

@@ -3,7 +3,7 @@ layout: default
 title: Examples
 nav_order: 6
 has_children: true
-permalink: /examples
+permalink: /examples/
 ---
 
 # Examples

docs/_config.yml

@@ -24,6 +24,7 @@ description: >- # this means to ignore newlines until "baseurl:"
   A crate to Generate JSON Schema documents from Rust code.
 baseurl: "/schemars" # the subpath of your site, e.g. /blog
 url: "https://graham.cool" # the base hostname & protocol for your site, e.g. http://example.com
+permalink: pretty
 
 # Build settings
 remote_theme: pmarsceill/just-the-docs