Typo

carriepl · carriepl · commit 980ab7564cbc · 2015-01-12T13:16:12.000-05:00
diff --git a/doc/lstm.txt b/doc/lstm.txt
@@ -196,7 +196,7 @@ calling:
 Papers
 ======
 
-If you use this tutorial, please cite the following paper.
+If you use this tutorial, please cite the following papers.
 
 Introduction of the LSTM model:
 
