Update README.md

Author: artemlos

README.md

@@ -53,7 +53,6 @@ Assuming the license key verification was successful, we can save the result in
 
 ```python
 # res is obtained from the code above
-
 if res[0] != None:
     # saving license file to disk
     with open('licensefile.skm', 'w') as f:
@@ -69,4 +68,4 @@ with open('licensefile.skm', 'r') as f:
 
     print("Feature 1: " + str(license_key.f1))
     print("License expires: " + str(license_key.expires))
-```
+```