Fix inconsistent grammar in device sign out modal (#8253)

src/components/views/settings/DevicesPanel.tsx

@@ -205,7 +205,9 @@ export default class DevicesPanel extends React.Component<IProps, IState> {
                     continueKind: "primary",
                 },
                 [SSOAuthEntry.PHASE_POSTAUTH]: {
-                    title: _t("Confirm signing out these devices"),
+                    title: _t("Confirm signing out these devices", {
+                        count: numDevices,
+                    }),
                     body: _t("Click the button below to confirm signing out these devices.", {
                         count: numDevices,
                     }),

src/i18n/strings/en_EN.json

@@ -1226,7 +1226,8 @@
     "Unable to load device list": "Unable to load device list",
     "Confirm logging out these devices by using Single Sign On to prove your identity.|other": "Confirm logging out these devices by using Single Sign On to prove your identity.",
     "Confirm logging out these devices by using Single Sign On to prove your identity.|one": "Confirm logging out this device by using Single Sign On to prove your identity.",
-    "Confirm signing out these devices": "Confirm signing out these devices",
+    "Confirm signing out these devices|other": "Confirm signing out these devices",
+    "Confirm signing out these devices|one": "Confirm signing out this device",
     "Click the button below to confirm signing out these devices.|other": "Click the button below to confirm signing out these devices.",
     "Click the button below to confirm signing out these devices.|one": "Click the button below to confirm signing out this device.",
     "Sign out devices|other": "Sign out devices",