Removed comment about Boost

doc/install_others.txt

@@ -28,7 +28,7 @@ Nicolas Pinto provides `ebuild scripts <https://github.com/npinto/sekyfsr-gentoo
 AWS Marketplace with Bitfusion AMI
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-AWS EC2 AMI pre-installed with Nvidia drivers, CUDA, cuDNN, Theano, Keras, Lasagne, Python 2, Python 3, PyCuda, Scikit-Learn, Pandas, Enum34, iPython, and Jupyter. Also includes Bitfusion Boost which lets you combine multiple instances into a single virtual instance for max-performance applications and analysis without any code changes required. Note, as always there is no charge for Theano and other open software, however there is a charge for AWS hosting + Bitfusion software.
+AWS EC2 AMI pre-installed with Nvidia drivers, CUDA, cuDNN, Theano, Keras, Lasagne, Python 2, Python 3, PyCuda, Scikit-Learn, Pandas, Enum34, iPython, and Jupyter. Note, as always there is no charge for Theano and other open software, however there is a charge for AWS hosting + Bitfusion.
 
 `Launch <https://aws.amazon.com/marketplace/pp/B01IRAMCM8/ref=_ptnr_referral_docs_theano>`_ an instance from the AWS Marketplace.