Update nameLink option docs (#1125)

Author: trusktr

docs/configuration.md

@@ -265,7 +265,7 @@ window.$docsify = {
 - Type: `String`
 - Default: `window.location.pathname`
 
-The name of the link.
+The URL that the website `name` links to.
 
 ```js
 window.$docsify = {
@@ -587,4 +587,4 @@ Adds a space on top when scrolling content page to reach the selected section. T
 window.$docsify = {
   topMargin: 90, // default: 0
 };
-```
+```