Merge pull request #872 from scop/spelling

Spelling fixes

setuptools/command/build_py.py

@@ -219,7 +219,7 @@ class build_py(orig.build_py, Mixin2to3):
     @staticmethod
     def _get_platform_patterns(spec, package, src_dir):
         """
-        yield platfrom-specific path patterns (suitable for glob
+        yield platform-specific path patterns (suitable for glob
         or fn_match) from a glob-based spec (such as
         self.package_data or self.exclude_package_data)
         matching package in src_dir.

setuptools/tests/environment.py

@@ -56,5 +56,5 @@ def run_setup_py(cmd, pypath=None, path=None,
         data = data.decode()
         data = unicodedata.normalize('NFC', data)
 
-    # communciate calls wait()
+    # communicate calls wait()
     return proc.returncode, data

setuptools/tests/test_egg_info.py

@@ -237,7 +237,7 @@ class TestEggInfo(object):
         pkginfo = os.path.join(egg_info_dir, 'PKG-INFO')
         assert 'Requires-Python: >=1.2.3' in open(pkginfo).read().split('\n')
 
-    def test_manifest_maker_warning_suppresion(self):
+    def test_manifest_maker_warning_suppression(self):
         fixtures = [
             "standard file not found: should have one of foo.py, bar.py",
             "standard file 'setup.py' not found"