[Keyboard] Amend SuperLyra readme (#15942)

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>

keyboards/malevolti/superlyra/readme.md

@@ -15,6 +15,5 @@ Flashing example for this keyboard:
 
 Press reset button on the keyboard when asked.
 
-Disconnect the first half, connect the second one and repeat the process.
 
 See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).