Re-flow several long lines from #1578269.
diff --git a/Lib/test/test_sysconfig.py b/Lib/test/test_sysconfig.py
index 8314e66..672f355 100644
--- a/Lib/test/test_sysconfig.py
+++ b/Lib/test/test_sysconfig.py
@@ -244,8 +244,8 @@
         # On Windows, the EXE needs to know where pythonXY.dll is at so we have
         # to add the directory to the path.
         if sys.platform == "win32":
-            os.environ["Path"] = "{};{}".format(os.path.dirname(sys.executable),
-                                                os.environ["Path"])
+            os.environ["Path"] = "{};{}".format(
+                os.path.dirname(sys.executable), os.environ["Path"])
 
         # Issue 7880
         def get(python):