automatically correct indentation in visual studio code example

Example 1: visual studio code auto indent

On Windows Shift + Alt + F
On Mac Shift + Option + F
On Ubuntu Ctrl + Shift + I

Example 2: fix indentation visual studio

Select the text you want to automatically indent.
Click Format Selection in Edit, Advanced, or press CTRL+K, CTRL+F. 
Format Selection applies the smart indenting rules for the language 
in which you are programming to the selected text.