documentation formatting cleanup

fs/tempfs.py

@@ -30,9 +30,10 @@ class TempFS(OSFS):
 
     def close(self):
         """Removes the temporary directory.
-        This will be called automatically when the object is cleaned up by Python.
-        Note that once this method has been called, the FS object may no longer be used."""
-
+        This will be called automatically when the object is cleaned up by
+        Python. Note that once this method has been called, the FS object may
+        no longer be used.
+        """
         if not self._cleaned and self.exists("/"):
             self._lock.acquire()
             try: