[#60704982] Fix typo fixes that had been overwritten by git conflicts.
[#60704982] Change backslashes to forwardslashes.
[#60704982] Fix typos and some linguistic style preferences. Change back slashes to forward slashes.
[#60704982] Fix some typos in step 4. Fix indenting/spacing in all steps.
[#60704982] Fix some typos and indenting/spacing. Add more code to some of the snippets.
[#60704982] Fix some typos and indenting/spacing. Adjust code of some of the snippets.