Fix typos and clarify two accessibilityHints (#2923)

* Clarify accessibilityHint in Settings

* Fix typo in ModerationMutedAccounts.tsx

* Fix typo in ModerationBlockedAccounts.tsx

* fix lint error in ModerationMutedAccounts.tsx

* try again

* fix lint error in index.tsx

* try again

* Update index.tsx

* Update index.tsx

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Co-authored-by: Paul Frazee <pfrazee@gmail.com>

src/view/screens/ModerationMutedAccounts.tsx

@@ -130,8 +130,8 @@ export function ModerationMutedAccounts({}: Props) {
               <Text type="lg" style={[pal.text, styles.emptyText]}>
                 <Trans>
                   You have not muted any accounts yet. To mute an account, go to
-                  their profile and selected "Mute account" from the menu on
-                  their account.
+                  their profile and select "Mute account" from the menu on their
+                  account.
                 </Trans>
               </Text>
             </View>