Fix broken links in tooltip docs (#8316)

diff --git a/docs/docs/configuration/tooltip.md b/docs/docs/configuration/tooltip.md
index c8e65599e4b51c4a79a7a68d5e40cac268b06600..2b907e967b91f3770726059ef2c2bada2aa3af2b 100644 (file)
--- a/docs/docs/configuration/tooltip.md
+++ b/docs/docs/configuration/tooltip.md
@@ -93,17 +93,17 @@ These options are only applied to text lines. Color boxes are always aligned to
 
 ### Sort Callback
 
-Allows sorting of [tooltip items](#tooltip-item-interface). Must implement at minimum a function that can be passed to [Array.prototype.sort](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort). This function can also accept a third parameter that is the data object passed to the chart.
+Allows sorting of [tooltip items](#tooltip-item-context). Must implement at minimum a function that can be passed to [Array.prototype.sort](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort). This function can also accept a third parameter that is the data object passed to the chart.
 
 ### Filter Callback
 
-Allows filtering of [tooltip items](#tooltip-item-interface). Must implement at minimum a function that can be passed to [Array.prototype.filter](https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/Array/filter). This function can also accept a fourth parameter that is the data object passed to the chart.
+Allows filtering of [tooltip items](#tooltip-item-context). Must implement at minimum a function that can be passed to [Array.prototype.filter](https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/Array/filter). This function can also accept a fourth parameter that is the data object passed to the chart.
 
 ## Tooltip Callbacks
 
 The tooltip label configuration is nested below the tooltip configuration using the `callbacks` key. The tooltip has the following callbacks for providing text. For all functions, `this` will be the tooltip object created from the `Tooltip` constructor.
 
-All functions are called with the same arguments: a [tooltip item context](#tooltip-item-interface). All functions must return either a string or an array of strings. Arrays of strings are treated as multiple lines of text.
+All functions are called with the same arguments: a [tooltip item context](#tooltip-item-context). All functions must return either a string or an array of strings. Arrays of strings are treated as multiple lines of text.
 
 | Name | Arguments | Description
 | ---- | --------- | -----------