new changes

README.md

 	 * a database service: ***microservices-db***
 	 * a confguration server: ***microservices-config-service***
 	 * a service of registration of microservices: ***micoservices-registration-service***
-	 * a gateway service between the backend (spring boot microservices) and the frontend (angular application): ***backend-frontend-gateway-service***
+	 * a gateway service between backend and the frontend: ***backend-frontend-gateway-service***
  
-* business microservices (each business microservice implemented in clean architecture pattern):
+* business microservices (each business microservice is implemented in clean architecture pattern):
 
 	* a microservice of managing employees's addresses: ***clean-archi-business-service-address***
 	* a microservice of managing employees: ***clean-archi-business-service-employee***
 	* a microservice of managing projects: ***clean-archi-business-service-project***
 	* a microservice of managing companies: ***addressesclean-archi-business-service-company***
 
-The backend(spring boot application) and frontend (angular application) of microservices-oriented application is located on the following git:
+The backend(a spring boot microservices-base application) and the frontend (angular application) are located on the following git:
 - [backend-part and frontend-part)](https://gitea.natan.fr/placidenduwayo/fullstack-application-springboot-angular.git)
 
 ## Microservices configuration server