allow markdown in details for real this time

Author: topi314

CHANGELOG.md

@@ -28,7 +28,7 @@ The most noteworthy of these, as well as any features and breaking changes, are
 > Lavalink previously set the `-Xmx` flag to `4G` in docker. This caused issues with some systems which had less than 4GB of RAM. We have now removed this flag and let the JVM decide the max heap allocation.
 > On how to increase the max heap allocation, see [here](https://lavalink.dev/configuration/docker.html#docker).
 
-<details markdown="1">
+<details>
 <summary>v4.0.0 - Betas</summary>
 
 ## 4.0.0-beta.5

docs/changelog/v4.md

@@ -24,7 +24,7 @@
     Lavalink previously set the `-Xmx` flag to `4G` in docker. This caused issues with some systems which had less than 4GB of RAM. We have now removed this flag and let the JVM decide the max heap allocation.
     On how to increase the max heap allocation, see [here](https://lavalink.dev/configuration/docker.html#docker).
 
-<details>
+<details markdown="1">
 <summary>v4.0.0 - Betas</summary>
 
 ## v4.0.0-beta.5