diff --git a/README.md b/README.md
index bcf4552..a90b83a 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,18 @@
 
 C++. Call request to another services for get location coordinates by IP-address
 
-Example:
+## Integrate to your c++ project
+include files:
+
+    src.wsjcpp/wsjcpp_core/wsjcpp_core.h
+    src.wsjcpp/wsjcpp_core/wsjcpp_core.cpp
+    src/wsjcpp_geoip.cpp
+    src/wsjcpp_geoip.h
+
+or use a wsjcpp: `wsjcpp install https://github.com/wsjcpp/wsjcpp-geoip:master`
+
+## Example code usage:
+
 ```
 WSJCppGeoIPResult res = WSJCppGeoIP::requestToIpApiCom("1.1.1.1");
 if (res.hasError()) {
diff --git a/src/main.cpp b/src/main.cpp
index cc9671b..f25043b 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -43,6 +43,5 @@ int main(int argc, const char* argv[]) {
         std::cout << "Latitude: " << res.getLatitude() << std::endl;
         std::cout << "Longitude: " << res.getLongitude() << std::endl;
     }
-    // std::cout << "" << nDistance << std::endl;
     return 0;
 }
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