githelp: drop the trailing period from single sentence output for consistency
There are several instances of multiple sentence output, which I left alone.
That is already nonstandard style, so dropping the period doesn't seem like an
improvement.
# 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