Update content/hardware/09.kits/maker/starter-kit-r4/datasheet/datasheet.md

Co-authored-by: Josefine Herlin <66409231+jhansson-ard@users.noreply.github.com>

Author: TaddyHC

content/hardware/09.kits/maker/starter-kit-r4/datasheet/datasheet.md

@@ -362,7 +362,7 @@ Now that you have gone through the basics of what you can do with the Starter Ki
 | Width    | 245 mm          |
 | Length   | 160 mm          |
 | Height   | 146 mm          |
-| Weight   | 5.4 Kg          |
+| Weight   | 5.4 kg          |
 
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