Update Lab2-Computer-Vision.ipynb

line 215 - typo "it it" --> "is it"

Author: dfirshteyn

Lab2-Computer-Vision.ipynb

@@ -212,7 +212,7 @@
         "\n",
         "Each layer of neurons need an **activation function** to tell them what to do. There's lots of options, but just use these for now. \n",
         "\n",
-        "**Relu** effectively means \"If X>0 return X, else return 0\" -- so what it does it it only passes values 0 or greater to the next layer in the network.\n",
+        "**Relu** effectively means \"If X>0 return X, else return 0\" -- so what it does is it only passes values 0 or greater to the next layer in the network.\n",
         "\n",
         "**Softmax** takes a set of values, and effectively picks the biggest one, so, for example, if the output of the last layer looks like [0.1, 0.1, 0.05, 0.1, 9.5, 0.1, 0.05, 0.05, 0.05], it saves you from fishing through it looking for the biggest value, and turns it into [0,0,0,0,1,0,0,0,0] -- The goal is to save a lot of coding!\n"
       ]