update pandoc doc

Author: abnerlee

_posts/how-to/2016-05-02-Install and Use Pandoc.md

@@ -73,7 +73,7 @@ If Typora still shows "Require Pandoc to Continue" even after installed pandoc,
 
 After Pandoc is installed, then you can import supported file types by clicking File -> Import from the menu bar, or simply drag and drop a file into Typora. There are also new Export functions available from the menu bar. Pandoc will run in background for those tasks and then exit automatically, so you may not notice it.
 
-You can find pandoc examples [here](https://pandoc.org/demos.html#examples).
+**[You can find more details here](/Export)**
 
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