Dynamically generate a heading for Extension Docs API pages

chrome/common/extensions/docs/server2/test_file_system.py

Index: chrome/common/extensions/docs/server2/test_file_system.py
diff --git a/chrome/common/extensions/docs/server2/test_file_system.py b/chrome/common/extensions/docs/server2/test_file_system.py
index 6ad8b14e2cc1099fba2b48005e94773094a72905..0b7d94f2ca418e903391f2c0a06676ef7eaeb35d 100644
--- a/chrome/common/extensions/docs/server2/test_file_system.py
+++ b/chrome/common/extensions/docs/server2/test_file_system.py
@@ -16,7 +16,7 @@ class TestFileSystem(FileSystem):
   # in ServerInstance.
   @staticmethod
   def MoveTo(base, obj):
-    '''Returns an object as |obj| moved to |prefix|. That is,
+    '''Returns an object as |obj| moved to |base|. That is,
     MoveTo('foo/bar', {'a': 'b'}) -> {'foo': {'bar': {'a': 'b'}}}
     '''
     result = {}