packages/kirki-framework/core/src/Field.php
protected function set_option_type() {

		// Take care of common typos.
		if ( 'options' === $this->option_type ) {
			$this->option_type = 'option';
		}

		// Take care of common typos.
		if ( 'theme_mods' === $this->option_type ) {
			/* translators: %1$s represents the field ID where the error occurs. */
			_doing_it_wrong( __METHOD__, sprintf( esc_html( 'Typo found in field %s - "theme_mods" vs "theme_mod"', 'kirki' ), esc_html( $this->settings ) ), '3.0.10' );
			$this->option_type = 'theme_mod';
		}
	}
protected function set_option_type() {

		// Take care of common typos.
		if ( 'options' === $this->option_type ) {
			$this->option_type = 'option';
		}

		// Take care of common typos.
		if ( 'theme_mods' === $this->option_type ) {
			/* translators: %1$s represents the field ID where the error occurs. */
			_doing_it_wrong( __METHOD__, sprintf( esc_html( 'Typo found in field %s - "theme_mods" vs "theme_mod"', 'kirki' ), esc_html( $this->settings ) ), '3.0.10' );
			$this->option_type = 'theme_mod';
		}
	}
protected function set_option_type ( ) { // Take care of common typos. if ( 'options' === $ this -> option_type ) { $ this -> option_type = 'option' ; } // Take care of common typos. if ( 'theme_mods' === $ this -> option_type ) { /* translators: %1$s represents the field ID where the error occurs. */ _doing_it_wrong ( __METHOD__ , sprintf ( esc_html ( 'Typo found in field %s - "theme_mods" vs "theme_mod"' , 'kirki' ) , esc_html ( $ this -> settings ) ) , '3.0.10' ) ; $ this -> option_type = 'theme_mod' ; } }
Make sure we're using the correct option_type

@access protected
Make sure we re using the correct option_type