NAS-120422: Fix tooltip in active directory form (#7806)

(cherry picked from commit 4f02a6386869519c7168b50859515ccfdae0a2ca)
Co-authored-by: Denys Butenko <ua13dark@gmail.com>

src/app/helptext/directory-service/active-directory.ts

@@ -58,9 +58,7 @@ export default {
  Service For Unix 3.0 or 3.5, and <i>sfu20</i> is for Service For Unix 2.0.'),
   activedirectory_enable_tooltip: T('Enable the Active Directory service.\
  The first time this option is set, the Domain Account Password must be entered.'),
-  activedirectory_netbiosname_a_tooltip: T('Netbios Name of this NAS. This name must differ from\
- the <i>Workgroup</i> name and be no greater than 15 characters.'),
-  activedirectory_netbiosname_b_tooltip: T('Netbios Name of this NAS. This name must differ from\
+  activedirectory_netbiosname_tooltip: T('Netbios Name of this NAS. This name must differ from\
  the <i>Workgroup</i> name and be no greater than 15 characters.'),
   activedirectory_netbiosalias_tooltip: T('Alternative names that SMB clients can use when\
  connecting to this NAS. Can be no greater than 15 characters.'),

src/app/pages/directory-service/components/active-directory/active-directory.component.html

@@ -124,7 +124,7 @@
           <ix-input
             formControlName="netbiosname"
             [label]="'Netbios Name' | translate"
-            [tooltip]="helptext.activedirectory_dns_timeout_tooltip | translate"
+            [tooltip]="helptext.activedirectory_netbiosname_tooltip | translate"
             [required]="true"
           ></ix-input>