Remove whitespace around parameter = sign.

pkg_resources/__init__.py

@@ -1913,7 +1913,7 @@ class EggMetadata(ZipProvider):
             self.module_path = importer.archive
         self._setup_prefix()
 
-_declare_state('dict', _distribution_finders = {})
+_declare_state('dict', _distribution_finders={})
 
 def register_finder(importer_type, distribution_finder):
     """Register `distribution_finder` to find distributions in sys.path items

pkg_resources/tests/test_resources.py

@@ -114,7 +114,7 @@ class TestDistro:
     def testDistroMetadata(self):
         d = Distribution(
             "/some/path", project_name="FooPkg", py_version="2.4", platform="win32",
-            metadata = Metadata(
+            metadata=Metadata(
                 ('PKG-INFO',"Metadata-Version: 1.0\nVersion: 1.3-1\n")
             )
         )