Update README.md

README.md

@@ -20,7 +20,7 @@ authors' own admission (appendix K.3). According to the relevant section
 of the paper, finding the right value of Lambda is beyond the scope of the 
 paper but an example Hyperas script that tunes Vadam simultaneously on 
 learning rate and prior precision is offered here to address this.
-- This verision of the Vadam algorithm follows slides 11 of 15 from the 
+- This version of the Vadam algorithm follows slides 11 of 15 from the 
 2018 ICML presentation [slides](https://goo.gl/ouZRkM), which is slightly 
 different from the paper. In this implementation of the version 
 of the algorithm from the slides, only the epsilon fuzz factor is added to