big doc update [WIP]

docs/source/installation.rst

@@ -1,12 +1,12 @@
 Installation
 ================================================
 
-This repo was tested on Python 2.7 and 3.5+ (examples are tested only on python 3.5+) and PyTorch 0.4.1/1.0.0
+PyTorch-Transformers is tested on Python 2.7 and 3.5+ (examples are tested only on python 3.5+) and PyTorch 1.1.0
 
 With pip
 ^^^^^^^^
 
-PyTorch pretrained bert can be installed with pip as follows:
+PyTorch Transformers can be installed using pip as follows:
 
 .. code-block:: bash
 
@@ -15,7 +15,7 @@ PyTorch pretrained bert can be installed with pip as follows:
 From source
 ^^^^^^^^^^^
 
-Clone the repository and instal locally:
+To install from source, clone the repository and install with:
 
 .. code-block:: bash
 
@@ -27,11 +27,11 @@ Clone the repository and instal locally:
 Tests
 ^^^^^
 
-An extensive test suite is included for the library and the example scripts. Library tests can be found in the `tests folder <https://github.com/huggingface/pytorch-transformers/tree/master/pytorch_transformers/tests>`_ and examples tests in the `examples folder <https://github.com/huggingface/pytorch-transformers/tree/master/examples>`_.
+An extensive test suite is included to test the library behavior and several examples. Library tests can be found in the `tests folder <https://github.com/huggingface/pytorch-transformers/tree/master/pytorch_transformers/tests>`_ and examples tests in the `examples folder <https://github.com/huggingface/pytorch-transformers/tree/master/examples>`_.
 
-These tests can be run using `pytest` (install pytest if needed with `pip install pytest`).
+Tests can be run using `pytest` (install pytest if needed with `pip install pytest`).
 
-You can run the tests from the root of the cloned repository with the commands:
+Run all the tests from the root of the cloned repository with the commands:
 
 .. code-block:: bash
 
@@ -42,11 +42,11 @@ You can run the tests from the root of the cloned repository with the commands:
 OpenAI GPT original tokenization workflow
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-If you want to reproduce the original tokenization process of the ``OpenAI GPT`` paper, you will need to install ``ftfy`` (limit to version 4.4.3 if you are using Python 2) and ``SpaCy`` :
+If you want to reproduce the original tokenization process of the ``OpenAI GPT`` paper, you will need to install ``ftfy`` (use version 4.4.3 if you are using Python 2) and ``SpaCy`` :
 
 .. code-block:: bash
 
    pip install spacy ftfy==4.4.3
    python -m spacy download en
 
-If you don't install ``ftfy`` and ``SpaCy``\ , the ``OpenAI GPT`` tokenizer will default to tokenize using BERT's ``BasicTokenizer`` followed by Byte-Pair Encoding (which should be fine for most usage, don't worry).
+If you don't install ``ftfy`` and ``SpaCy``\ , the ``OpenAI GPT`` tokenizer defaults to tokenize using BERT's ``BasicTokenizer`` followed by Byte-Pair Encoding (which should be fine for most usage, don't worry).