fix indentation

(cherry picked from commit dbd67f0)

Author: saschaszott

src/app/entity-groups/journal-entities/item-list-elements/search-result-list-elements/journal-issue/journal-issue-search-result-list-element.component.html

@@ -22,21 +22,21 @@
             class="lead item-list-title dont-break-out"
             [innerHTML]="dsoTitle"></span>
       <span class="text-muted">
-    <ds-truncatable-part [id]="dso.id" [minLines]="1">
-            <span *ngIf="dso.allMetadata(['publicationvolume.volumeNumber']).length > 0"
-                  class="item-list-journal-issues">
-                    <span *ngFor="let value of allMetadataValues(['publicationvolume.volumeNumber']); let last=last;">
-                        <span [innerHTML]="value"></span><span *ngIf="!last">; </span>                        
-                    </span>
-                <span *ngIf="dso.allMetadata(['publicationissue.issueNumber']).length > 0"
-                      class="item-list-journal-issue-numbers">
-                    <span *ngFor="let value of allMetadataValues(['publicationissue.issueNumber']); let first=first; let last=last;">
-                        <span *ngIf="first"> - </span><span [innerHTML]="value"></span><span *ngIf="!last">; </span>
-                    </span>
-                </span>
+        <ds-truncatable-part [id]="dso.id" [minLines]="1">
+          <span *ngIf="dso.allMetadata(['publicationvolume.volumeNumber']).length > 0"
+                class="item-list-journal-issues">
+            <span *ngFor="let value of allMetadataValues(['publicationvolume.volumeNumber']); let last=last;">
+              <span [innerHTML]="value"></span><span *ngIf="!last">; </span>
             </span>
+            <span *ngIf="dso.allMetadata(['publicationissue.issueNumber']).length > 0"
+                  class="item-list-journal-issue-numbers">
+              <span *ngFor="let value of allMetadataValues(['publicationissue.issueNumber']); let first=first; let last=last;">
+                <span *ngIf="first"> - </span><span [innerHTML]="value"></span><span *ngIf="!last">; </span>
+              </span>
+            </span>
+          </span>
         </ds-truncatable-part>
-  </span>
+      </span>
     </ds-truncatable>
   </div>
 </div>