Drop stray hr entries (#20121)

guardrex · web-flow · commit 3750c214a2ec · 2020-10-06T08:43:44.000-05:00
diff --git a/aspnetcore/includes/blazor-prerendering.md b/aspnetcore/includes/blazor-prerendering.md
@@ -1,5 +1,3 @@
----
----
 While a Blazor Server app is prerendering, certain actions, such as calling into JavaScript, aren't possible because a connection with the browser hasn't been established. Components may need to render differently when prerendered.
 
 To delay JavaScript interop calls until after the connection with the browser is established, you can use the [OnAfterRenderAsync component lifecycle event](xref:blazor/components/lifecycle#after-component-render). This event is only called after the app is fully rendered and the client connection is established.

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,3 @@`
`1`		`----`
`2`		`----`
`3`	`1`	`While a Blazor Server app is prerendering, certain actions, such as calling into JavaScript, aren't possible because a connection with the browser hasn't been established. Components may need to render differently when prerendered.`
`4`	`2`
`5`	`3`	`To delay JavaScript interop calls until after the connection with the browser is established, you can use the [OnAfterRenderAsync component lifecycle event](xref:blazor/components/lifecycle#after-component-render). This event is only called after the app is fully rendered and the client connection is established.`