修改拼写错误

Signed-off-by: Nli-yan339 <liyan339@h-partners.com>
Signed-off-by: Nliyan <liyan339@h-partners.com>

zh-cn/device-dev/reference/hdi-apis/_i_surface.md

@@ -20,14 +20,14 @@
 | [width](_display.md#width-47) | 图像宽度 | 
 | [stride](_display.md#stride) | 图像跨度 | 
 | [enColorFmt](_display.md#encolorfmt) | 图像格式 | 
-| [bYCbCrClut](_display.md#bycbcrclut) | CLUT表是否位于 YCbCr 空间 | 
-| [bAlphaMax255](_display.md#balphamax255) | 图像alpha最大值为255还是128 | 
+| [bYCbCrClut](_display.md#bycbcrclut) | CLUT表是否位于YCbCr空间 | 
+| [bAlphaMax255](_display.md#balphamax255) | 图像Alpha最大值为255还是128 | 
 | [bAlphaExt1555](_display.md#balphaext1555) | 是否使能1555的Alpha扩展 | 
 | [alpha0](_display.md#alpha0-22) | Alpha0值，取值范围：[0,255] | 
 | [alpha1](_display.md#alpha1-22) | Alpha1值，取值范围：[0,255] | 
-| [cbcrPhyAddr](_display.md#cbcrphyaddr) | CLUT表首地址，用作颜色扩展或颜色校正 | 
+| [cbcrPhyAddr](_display.md#cbcrphyaddr) | CbCr分量地址 | 
 | [cbcrStride](_display.md#cbcrstride) | CbCr分量跨度 | 
-| [clutPhyAddr](_display.md#clutphyaddr) | CbCr分量地址 | 
+| [clutPhyAddr](_display.md#clutphyaddr) | CLUT表首地址，用作颜色扩展或颜色校正。| 
 
 
 ## **详细描述**