Remove mentions of 'uncompressing the data'.

Author: carriepl

doc/lstm.txt

@@ -26,8 +26,7 @@ While the dataset is public, in this tutorial we provide a copy of the dataset
 that has previously been preprocessed according to the needs of this LSTM
 implementation. You can download this preprocessed version of the dataset
 using the script `download.sh
-<https://raw.githubusercontent.com/lisa-lab/DeepLearningTutorials/master/data/download.sh>`_
-and uncompress it.
+<https://raw.githubusercontent.com/lisa-lab/DeepLearningTutorials/master/data/download.sh>`_.
 
 Model
 +++++
@@ -185,7 +184,7 @@ The LSTM implementation can be found in the two following files :
 
 * `imdb.py <http://deeplearning.net/tutorial/code/imdb.py>`_ : Secondary script. Handles the loading and preprocessing of the IMDB dataset.
 
-After downloading both the scripts, downloading and uncompressing the data and
+After downloading both the scripts, downloading the data and
 putting all those files in the same folder, the user can run the code by
 calling: