Update README.md

Author: Jegors Čemisovs

README.md

@@ -1,5 +1,3 @@
-[![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=rabestro_codereview-task1-ip-addresses&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=rabestro_codereview-task1-ip-addresses)
-
 # IPv4 addresses
 
 A simple task to count the number of unique IPv4 addresses in a huge file.
@@ -132,4 +130,4 @@ If additional verification is required, then you can either add a filter to the
 or implement a converter where there will be an additional check of the address for correctness.
 
 In the catalog `src/jmh` you will find benchmarks where several implementations of converters are considered. 
-At the moment, the solution seems to be close to optimal.
+At the moment, the solution seems to be close to optimal.