Add edit_personal_dictionary back to strings.xml

    <!-- Description for option to enable auto capitalization of sentences -->

    <string name="auto_cap_summary">Capitalize the first word of each sentence</string>

    <!-- Option to edit personal dictionary. [CHAR_LIMIT=30]-->

    <string name="edit_personal_dictionary">Personal dictionary</string>

    <!-- Option to configure dictionaries -->

    <string name="configure_dictionaries_title">Add-on dictionaries</string>

    <!-- Name of the main dictionary, as opposed to auxiliary dictionaries (medical/entertainment/sports...) -->