Fixsimrat39/symbols-outline.nvim#176
I was going to pull @enddeadroyal's commit from their
'bugfix/symbol-hover-misplacement' branch in their fork but they changed
indentation so I had to apply the relevant changes myself instead.
However, credits for this fix goes to @enddeadroyal from the issue
commit in 176.
Also fixed the "No info available" markdown as it wasn't rendering
properly for me without a space after the '###'.