OpenHarmony开源贡献者计划2022】修复图注断行和英文大小写、空格问题

Signed-off-by: Luoyiling1010 <345725087@qq.com>

en/application-dev/ui/ui-js-building-ui-layout-intro.md

@@ -23,10 +23,11 @@ Basic page elements include title, text, and image areas. Each basic element may
 - Container components and their types
 
   You can disassemble elements on the page first and then implement them in sequence. This reduces visual confusion and logical conflicts caused by element nesting and improves code readability for easier modification. For example, as shown below, you disassemble the page elements and elements in the comment area.
-  figure1 Page layout
+
+  Figure 1 Page layout
 
   ![en-us_image_0000001222967792](figures/en-us_image_0000001222967792.png)
 
-  figure2 Layout of the comment area
+  Figure 2 Layout of the comment area
 
 ![en-us_image_0000001267767889](figures/en-us_image_0000001267767889.png)