Fix minor errors in[]
@@ -46,8 +46,8 @@ to make your files easy to process, both by humans and tools.
* When in doubt, follow the [Python style
guide](https://www.python.org/dev/peps/pep-0008/). In particular, use 4
- 4 spaces for indentation (we previously recommended 2, but we now
- follow the Python convention).
+ spaces for indentation (we previously recommended 2, but we now follow the
+ Python convention).
* Document files and functions using [docstrings](skylint.md#docstrings). Use
a docstring at the top of each `.bzl` file, and a docstring for each public
