Merge pull request #290 from dav1901/doc

Fix typo

teensy3/kinetis.h

 #define SPI1_MH			(KINETISL_SPI1.MH)		// Match High
 #define SPI1_DL			(KINETISL_SPI1.DL)		// Data Low
 #define SPI1_DH			(KINETISL_SPI1.DH)		// Data High
-#define SPI1_CI			(KINETISL_SPI1.CI)		// Dlear Interrupt
+#define SPI1_CI			(KINETISL_SPI1.CI)		// Clear Interrupt
 #define SPI1_C3			(KINETISL_SPI1.C3)		// Control Register 3
 #endif
 

teensy3/serial6_lpuart.c

 	}
 }
 
-#endif // HAS_KINETISK_UART4
+#endif // HAS_KINETISK_LPUART0