refactor(lint): rewrite missing rule error message

@commitlint/lint/src/lint.test.ts

@@ -93,7 +93,9 @@ test('throws for invalid rule names', async () => {
 		bar: [RuleConfigSeverity.Warning, 'never'],
 	});
 
-	await expect(error).rejects.toThrow(/^Found invalid rule names: foo, bar/);
+	await expect(error).rejects.toThrow(
+		/^Found rules without implementation: foo, bar/
+	);
 });
 
 test('throws for invalid rule config', async () => {

@commitlint/lint/src/lint.ts

@@ -79,9 +79,10 @@ export default async function lint(
 	if (missing.length > 0) {
 		const names = [...allRules.keys()];
 		throw new RangeError(
-			`Found invalid rule names: ${missing.join(
-				', '
-			)}. Supported rule names are: ${names.join(', ')}`
+			[
+				`Found rules without implementation: ${missing.join(', ')}.`,
+				`Supported rules are: ${names.join(', ')}.`,
+			].join('\n')
 		);
 	}