Fix typo in documentation of `workspace_and_buildfile`
Closes
@@ -33,7 +33,7 @@ def workspace_and_buildfile(ctx):
This rule is inteded to be used in the implementation function of a
repository rule.
- It assumes the parameters `name`, `build_file`, `build_file_contents`,
+ It assumes the parameters `name`, `build_file`, `build_file_content`,
`workspace_file`, and `workspace_file_content` to be
present in `ctx.attr`, the latter four possibly with value None.
