2 files changed, 4 insertions, 4 deletions

diff --git a/client/src/app/shared/user-subscription/subscribe-button.component.ts b/client/src/app/shared/user-subscription/subscribe-button.component.ts
index 8f1754c7f..ef470ee44 100644
--- a/client/src/app/shared/user-subscription/subscribe-button.component.ts
+++ b/client/src/app/shared/user-subscription/subscribe-button.component.ts
@@ -38,7 +38,7 @@ export class SubscribeButtonComponent implements OnInit {
 
   ngOnInit () {
     if (this.isUserLoggedIn()) {
-      this.userSubscriptionService.isSubscriptionExists(this.uri)
+      this.userSubscriptionService.doesSubscriptionExist(this.uri)
         .subscribe(
           res => this.subscribed = res[this.uri],
 
diff --git a/client/src/app/shared/user-subscription/user-subscription.service.ts b/client/src/app/shared/user-subscription/user-subscription.service.ts
index 3d05f071e..cfd5b100f 100644
--- a/client/src/app/shared/user-subscription/user-subscription.service.ts
+++ b/client/src/app/shared/user-subscription/user-subscription.service.ts
@@ -28,7 +28,7 @@ export class UserSubscriptionService {
     this.existsObservable = this.existsSubject.pipe(
       bufferTime(500),
       filter(uris => uris.length !== 0),
-      switchMap(uris => this.areSubscriptionExist(uris)),
+      switchMap(uris => this.doSubscriptionsExist(uris)),
       share()
     )
   }
@@ -69,13 +69,13 @@ export class UserSubscriptionService {
                )
   }
 
-  isSubscriptionExists (nameWithHost: string) {
+  doesSubscriptionExist (nameWithHost: string) {
     this.existsSubject.next(nameWithHost)
 
     return this.existsObservable.pipe(first())
   }
 
-  private areSubscriptionExist (uris: string[]): Observable<SubscriptionExistResult> {
+  private doSubscriptionsExist (uris: string[]): Observable<SubscriptionExistResult> {
     const url = UserSubscriptionService.BASE_USER_SUBSCRIPTIONS_URL + '/exist'
     let params = new HttpParams()