Minor tweak to a warning.

Author: nedbat

coverage/control.py

@@ -325,7 +325,7 @@ def _check_for_packages(self):
                 try:
                     pkg_file = mod.__file__
                 except AttributeError:
-                    self._warn("Module %s has no python source." % pkg)
+                    self._warn("Module %s has no Python source." % pkg)
                 else:
                     d, f = os.path.split(pkg_file)
                     if f.startswith('__init__.'):

test/test_process.py

@@ -277,7 +277,7 @@ def test_warnings(self):
 
         self.assertTrue("Hello\n" in out)
         self.assertTrue(textwrap.dedent("""\
-            Coverage.py warning: Module sys has no python source.
+            Coverage.py warning: Module sys has no Python source.
             Coverage.py warning: Module xyzzy was never imported.
             Coverage.py warning: Module quux was never imported.
             Coverage.py warning: No data was collected.