Update README.md

README.md

@@ -6,7 +6,7 @@ An additional 3,161 normal domains were included in the dataset, provided by the
 of suspicious domain names that were not generated by DGA. Therefore, the total amount of domains normal in the dataset is  1,003,161. DGA domains 
 were obtained from the repositories of DGA domains of [Andrey Abakumov](https://github.com/andrewaeva/DGA) and  [John Bambenek](http://osint.bambenekconsulting.com/feeds/). 
 The total amount of DGA domains is 1,915,335, and they correspond to 51 different malware families.   DGA domains were generated by 51 different malware families.
-%About  the 55% of of the DGA portion of dataset is composed of samples from the Banjori, Post, Timba, Cryptolocker, Ramdo and Conficker malware. 
+About  the 55% of of the DGA portion of dataset is composed of samples from the Banjori, Post, Timba, Cryptolocker, Ramdo and Conficker malware. 
 
 The DGA generation scheme followed by the malware families includes  the simple arithmetical (A) and the recent word based (W) schemes. 
 Under the arithmetic scheme, the algorithm usually calculates a sequence of values that have a direct ASCII representation usable for a domain name.