Merge branch 'pull/3458'

Signed-off-by: Thiago Crepaldi <thiagofc@microsoft.com>

README.md

@@ -242,7 +242,7 @@ CPU inference performance improvements using MKL
 New loss function: hierarchical softmax
 * Thanks @yaochengji for the contribution!
 
-Distributed Training with Mulitple Learners
+Distributed Training with Multiple Learners
 * Trainer now accepts multiple parameter learners for distributed training. With this change, different parameters of a network can be learned by different learners in a single training session. This also facilitates distributed training for GANs. For more information, please refer to the [Basic_GAN_Distributed.py](/Examples/Image/GAN/Basic_GAN_Distributed.py) and the [cntk.learners.distributed_multi_learner_test.py](/bindings/python/cntk/learners/tests/distributed_multi_learner_test.py)
 
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