Added documentation for logo variable

_config.yml

@@ -17,11 +17,13 @@ title: Just the Docs
 description: A Jekyll theme for documentation
 baseurl: "/just-the-docs" # the subpath of your site, e.g. /blog
 url: "https://pmarsceill.github.io" # the base hostname & protocol for your site, e.g. http://example.com
-#logo: "/assets/images/just-the-docs.png"
 
 permalink: pretty
 exclude: ["node_modules/", "*.gemspec", "*.gem", "Gemfile", "Gemfile.lock", "package.json", "package-lock.json",  "script/", "LICENSE.txt", "lib/", "bin/", "README.md", "Rakefile"]
 
+# Set a path/url to a logo that will be displayed instead of the title
+#logo: "/assets/images/just-the-docs.png"
+
 # Enable or disable the site search
 search_enabled: true
 

docs/configuration.md

@@ -22,11 +22,18 @@ Just the Docs has some specific configuration parameters that can be defined in
 
 View this site's [_config.yml](https://github.com/pmarsceill/just-the-docs/tree/master/_config.yml) file as an example.
 
-## Search enabled
+## Site logo
+
+```yaml
+# Set a path/url to a logo that will be displayed instead of the title
+logo: "/assets/images/just-the-docs.png"
+```
+
+## Search
 
 ```yaml
 # Enable or disable the site search
-# Support true (default) or false
+# Supports true (default) or false
 search_enabled: true
 ```
 
@@ -35,18 +42,17 @@ search_enabled: true
 ```yaml
 # Aux links for the upper right navigation
 aux_links:
-    "Just the Docs on GitHub":
-      - "//github.com/pmarsceill/just-the-docs"
+  "Just the Docs on GitHub":
+    - "//github.com/pmarsceill/just-the-docs"
 ```
 
 ## Heading anchor links
 
 ```yaml
-# Heading anchor links appear on hover over h1-h6 tags
-# in page content allowing users to deep link to a particular
-# heading on a page.
+# Heading anchor links appear on hover over h1-h6 tags in page content
+# allowing users to deep link to a particular heading on a page.
 #
-# Supprts true (default) or false/nil
+# Supports true (default) or false/nil
 heading_anchors: true
 ```