sslutil: remove out of place comment
This comment likely got orphaned as a result of refactoring in this
file. It isn't providing any useful value. So delete it.
# See http://EditorConfig.org for the specification
root = true
[*.py]
indent_size = 4
indent_style = space
trim_trailing_whitespace = true
[*.{c,h}]
indent_size = 8
indent_style = tab
trim_trailing_whitespace = true