add english translation

resource/locales/en-US/translation.json

@@ -111,6 +111,12 @@
   "Specified users only": "Specified users only",
   "Just me": "Just me",
   "Only inside the group": "Only inside the group",
+  "Page list and search results": "Page list ・ Search results",
+  "Scope of page disclosure": "Scope of page disclosure",
+  "Set point": "Set point",
+  "Always displayed": "Always displayed",
+  "Always hidden": "Always hidden",
+  "Displayed or hidden": "Displayed / Hidden",
   "Reselect the group": "Reselect the group",
   "Shareable link": "Shareable link",
   "The whitelist of registration permission E-mail address": "The whitelist of registration permission E-mail address",

resource/locales/ja/translation.json

@@ -111,11 +111,11 @@
   "Just me": "自分のみ",
   "Only inside the group": "特定グループのみ",
   "Page list and search results": "ページリスト・検索結果",
-  "Scope of page showing": "ページの公開範囲",
+  "Scope of page disclosure": "ページの公開範囲",
   "Set point": "設定値",
-  "Always displayed": "表示(固定)",
-  "Always hidden": "非表示(固定)",
-  "Displayed or hidden": "表示/非表示",
+  "Always displayed": "表示 (固定)",
+  "Always hidden": "非表示 (固定)",
+  "Displayed or hidden": "表示 / 非表示",
   "Reselect the group": "グループの再選択",
   "Shareable link": "このページの共有用URL",
   "The whitelist of registration permission E-mail address": "登録許可メールアドレスの<br>ホワイトリスト",

src/client/js/components/Admin/Security/SecuritySetting.jsx

@@ -64,7 +64,7 @@ class SecuritySetting extends React.Component {
         <table className="table col-lg-9">
           <thead>
             <tr>
-              <th scope="col">{ t('Scope of page showing') }</th>
+              <th scope="col">{ t('Scope of page disclosure') }</th>
               <th scope="col">{ t('Set point') }</th>
             </tr>
           </thead>