Update documentation on decoder sequence indexing. (keras-team#8187)

qin · fchollet · commit eee1a0ed2293 · 2017-10-20T22:56:45.000-07:00
* Update documentation on decoder sequence indexing.

* Correct relative order of decoder_input_data and decoder_target_data in comments.
diff --git a/examples/lstm_seq2seq.py b/examples/lstm_seq2seq.py
@@ -113,7 +113,7 @@
     for t, char in enumerate(input_text):
         encoder_input_data[i, t, input_token_index[char]] = 1.
     for t, char in enumerate(target_text):
-        # decoder_target_data is ahead of decoder_target_data by one timestep
+        # decoder_target_data is ahead of decoder_input_data by one timestep
         decoder_input_data[i, t, target_token_index[char]] = 1.
         if t > 0:
             # decoder_target_data will be ahead by one timestep
