Fix formatting of blockquotes

src/blog/posts/2023-11-28_retro-gaming-on-an-old-laptop/index.md

@@ -20,7 +20,8 @@
 supplement.
 
 > If you get stuck, the best place to get help is by visiting the
-> [RetroPie forum](https://retropie.org.uk/forum). {.info}
+> [RetroPie forum](https://retropie.org.uk/forum).
+> {.info}
 
 ## What is RetroPie?
 
@@ -99,7 +100,8 @@ ### Install RetroPie
 **Yes** to start the installation process.
 
 > The installation process compiles most of the emulators from source. This can
-> take an hour or more on a slow laptop. {.info}
+> take an hour or more on a slow laptop.
+> {.info}
 
 You will be taken back to the main menu once the installation is complete. After
 the installation process has finished, exit the main menu and proceed to
@@ -121,7 +123,8 @@ ### Install ROMs
 > The default Gameboy Advance emulator, **lr-mgba**, accepts ROM files in the
 > following formats: `.7z`, `.gba` and `.zip`. Refer to
 > [the documentation](https://retropie.org.uk/docs/Game-Boy-Advance) for a
-> complete list. {.info}
+> complete list.
+> {.info}
 
 ## RetroPie First Startup
 
@@ -137,7 +140,8 @@ ### Start RetroPie
 
 > Alternatively, if you don't have a controller, you can press and hold the
 > <kbd>A</kbd> key on your keyboard to configure your keyboard as your
-> controller. {.info}
+> controller.
+> {.info}
 
 ![RetroPie controller setup](706ae312-eecc-470b-8b3a-429c220962af.png)