run-tests: fix a typo in an attribute name
At least, I assume it's a typo. Nothing else uses it, but `_tmpbindir` is used.
Differential Revision: https://phab.mercurial-scm.org/D9542
# See http://EditorConfig.org for the specification
root = true
[*.py]
indent_size = 4
indent_style = space
trim_trailing_whitespace = true
end_of_line = lf
[*.{c,h}]
indent_size = 8
indent_style = tab
trim_trailing_whitespace = true
end_of_line = lf
[*.t]
indent_size = 2
indent_style = space
trim_trailing_whitespace = false
end_of_line = lf