#7973: Fix distutils options spelling.
diff --git a/Doc/distutils/builtdist.rst b/Doc/distutils/builtdist.rst
index d3c067b..581f0f6 100644
--- a/Doc/distutils/builtdist.rst
+++ b/Doc/distutils/builtdist.rst
@@ -176,7 +176,7 @@
explicitly specify multiple :command:`bdist_\*` commands and their options::
python setup.py bdist_rpm --packager="John Doe <jdoe@example.org>" \
- bdist_wininst --target_version="2.0"
+ bdist_wininst --target-version="2.0"
Creating RPM packages is driven by a :file:`.spec` file, much as using the
Distutils is driven by the setup script. To make your life easier, the
diff --git a/Lib/distutils/command/bdist_msi.py b/Lib/distutils/command/bdist_msi.py
index c4be47b..8a458d8 100644
--- a/Lib/distutils/command/bdist_msi.py
+++ b/Lib/distutils/command/bdist_msi.py
@@ -148,7 +148,7 @@
if not self.skip_build and self.distribution.has_ext_modules()\
and self.target_version != short_version:
raise DistutilsOptionError(
- "target version can only be %s, or the '--skip_build'"
+ "target version can only be %s, or the '--skip-build'"
" option must be specified" % (short_version,))
else:
self.versions = list(self.all_versions)
diff --git a/Lib/distutils/command/bdist_wininst.py b/Lib/distutils/command/bdist_wininst.py
index d6d01c6..3aa1dac 100644
--- a/Lib/distutils/command/bdist_wininst.py
+++ b/Lib/distutils/command/bdist_wininst.py
@@ -89,7 +89,7 @@
short_version = get_python_version()
if self.target_version and self.target_version != short_version:
raise DistutilsOptionError(
- "target version can only be %s, or the '--skip_build'" \
+ "target version can only be %s, or the '--skip-build'" \
" option must be specified" % (short_version,))
self.target_version = short_version