Merge pull request #1200 from rvsia/fixLinksInRendererPage

Fix wrong links in the renderer page

Author: Hyperkid123

packages/react-renderer-demo/src/pages/components/renderer.md

@@ -47,7 +47,7 @@ Components which defines a template of the form. This component receives two pro
 
 A submit callback which receives two arguments: `values` and `formApi`.
 
-[Read more]([/mappers/custom-mapper](https://final-form.org/docs/react-final-form/types/FormProps#onsubmit)).
+[Read more](https://final-form.org/docs/react-final-form/types/FormProps#onsubmit).
 
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@@ -125,7 +125,7 @@ A cancel callback, which receives `values` as the first argument.
 
 *(formState) => void*
 
-A function which will be called with every form update, i.e. `({ values }) => setValues(values)`. 
+A function which will be called with every form update, i.e. `({ values }) => setValues(values)`.
 
 [Read more](https://final-form.org/docs/react-final-form/types/FormProps#debug)
 
@@ -173,7 +173,7 @@ You can pass your own [subscription](https://final-form.org/docs/react-final-for
 
 A function which receives all form values and returns an object with errors.
 
-[Read more]([/components/form-template](https://final-form.org/docs/react-final-form/types/FormProps#validate)).
+[Read more](https://final-form.org/docs/react-final-form/types/FormProps#validate).
 
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