dma-mapping: fix a Kconfig typo

'thing' -> 'think'

Signed-off-by: Sui Jingfeng <suijingfeng@loongson.cn>
Signed-off-by: Christoph Hellwig <hch@lst.de>

authored by Sui Jingfeng and committed by Christoph Hellwig 4d3af20e 9561de3a

+1 -1
+1 -1
kernel/dma/Kconfig
··· 39 39 # 40 40 # Select this option if the architecture needs special handling for 41 41 # DMA_ATTR_WRITE_COMBINE. Normally the "uncached" mapping should be what 42 - # people thing of when saying write combine, so very few platforms should 42 + # people think of when saying write combine, so very few platforms should 43 43 # need to enable this. 44 44 # 45 45 config ARCH_HAS_DMA_WRITE_COMBINE