-#define IS_SPI_HYPERTEXT(obj) (G_TYPE_CHECK__INSTANCE_TYPE ((obj), SPI_HYPERTEXT_TYPE))
-#define IS_HYPESPI_TEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), SPI_HYPERTEXT_TYPE))
+#define SPI_IS_HYPERTEXT(obj) (G_TYPE_CHECK__INSTANCE_TYPE ((obj), SPI_HYPERTEXT_TYPE))
+#define SPI_IS_HYPERTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), SPI_HYPERTEXT_TYPE))