Fix typo

src/index.html

@@ -389,7 +389,7 @@
 
         <h4>Profiling the memory usage</h4>
 
-        <p>Using the Pytorch profiler we can understand how memory is allocated througho    ut training. We can see that memory utilization is not a static thing but varies a lot during training and during a training step:</p>
+        <p>Using the Pytorch profiler we can understand how memory is allocated throughout training. We can see that memory utilization is not a static thing but varies a lot during training and during a training step:</p>
 
         <aside>Check out <a target="_self" href="#a1%3A_distributed_training_profiling" class="">A1: Distributed Training Profiling</a> for a walkthrough how to profile your model.</aside>