<div class="m-button-group">
    <ul class="m-button-group__wrap" :class="{ 'm--is-inline': inline }" v-if="!hasError">
        <slot v-if="!hasError">
            <m-radio value="button1">Button 1</m-radio>
            <m-radio value="button2">Button Button 2</m-radio>
            <m-radio value="button3">Button 3</m-radio>
        </slot>
        <p v-if="hasError">{{ errorMessage }}</p>
    </ul>
</div>

<div class="m-button-group">
    <ul class="m-button-group__wrap" :class="{ 'm--is-inline': inline }" v-if="!hasError">
        <slot v-if="!hasError">
            <m-radio value="button1">Button 1</m-radio>
            <m-radio value="button2">Button 2</m-radio>
            <m-radio value="button3">Button 3</m-radio>
        </slot>
        <p v-if="hasError">{{ errorMessage }}</p>
    </ul>
</div>

Remove unnecessary word in radio-group
Remove unnecessary word in radio-group

