fix lint error

src/client/js/components/Admin/MarkdownSetting/LineBreakForm.jsx

@@ -26,7 +26,7 @@ class LineBreakForm extends React.Component {
 
     try {
       await this.props.adminMarkDownContainer.updateLineBreakSetting();
-      toastSuccess(t('toaster.update_successed', { target: t('admin:markdown_setting.lineBreak_header' }));
+      toastSuccess(t('toaster.update_successed', { target: t('admin:markdown_setting.lineBreak_header') }));
     }
     catch (err) {
       toastError(err);

src/client/js/components/Admin/MarkdownSetting/PresentationForm.jsx

@@ -24,7 +24,7 @@ class PresentationForm extends React.Component {
 
     try {
       await this.props.adminMarkDownContainer.updatePresentationSetting();
-      toastSuccess(t('toaster.update_successed', { target: t('admin:markdown_setting.presentation_header' }));
+      toastSuccess(t('toaster.update_successed', { target: t('admin:markdown_setting.presentation_header') }));
     }
     catch (err) {
       toastError(err);