util: Fix a few spelling mistakes

Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: Ib6f0232292c9e289ee1e87998493ea70beea8e78
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64750
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Felix Singer <felixsinger@posteo.net>

util/board_status/getrevision.sh

@@ -208,7 +208,7 @@ main() {
 				fi
 				query_path=$1
 			else
-				echo "Warning: Ignoring over-abundant paramter: \"${1}\"">&2
+				echo "Warning: Ignoring over-abundant parameter: \"${1}\"">&2
 			fi
 			shift;;
 		esac;