MIPS: IP32: Fix typo

Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net>
Cc: trivial@kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/13321/Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/include/asm/mach-ip32/dma-coherence.h

@@ -86,7 +86,7 @@ static inline void plat_post_dma_flush(struct device *dev)
 
 static inline int plat_device_is_coherent(struct device *dev)
 {
-	return 0;		/* IP32 is non-cohernet */
+	return 0;		/* IP32 is non-coherent */
 }
 
 #endif /* __ASM_MACH_IP32_DMA_COHERENCE_H */