Other minor corrections of "relationship type" to "entity type"

src/app/+admin/admin-search-page/admin-search-results/admin-search-result-grid-element/item-search-result/item-admin-search-result-grid-element.component.ts

@@ -61,7 +61,7 @@ export class ItemAdminSearchResultGridElementComponent extends SearchResultGridE
   }
 
   /**
-   * Fetch the component depending on the item's relationship type, view mode and context
+   * Fetch the component depending on the item's entity type, view mode and context
    * @returns {GenericConstructor<Component>}
    */
   private getComponent(): GenericConstructor<Component> {

src/app/+admin/admin-workflow-page/admin-workflow-search-results/admin-workflow-search-result-grid-element/workflow-item/workflow-item-search-result-admin-workflow-grid-element.component.ts

@@ -96,7 +96,7 @@ export class WorkflowItemSearchResultAdminWorkflowGridElementComponent extends S
   }
 
   /**
-   * Fetch the component depending on the item's relationship type, view mode and context
+   * Fetch the component depending on the item's entity type, view mode and context
    * @returns {GenericConstructor<Component>}
    */
   private getComponent(item: Item): GenericConstructor<Component> {

src/app/shared/metadata-representation/metadata-representation-loader.component.ts

@@ -64,7 +64,7 @@ export class MetadataRepresentationLoaderComponent implements OnInit {
   }
 
   /**
-   * Fetch the component depending on the item's relationship type, metadata representation type and context
+   * Fetch the component depending on the item's entity type, metadata representation type and context
    * @returns {string}
    */
   private getComponent(): GenericConstructor<MetadataRepresentationListElementComponent> {

src/app/shared/object-collection/shared/listable-object/listable-object-component-loader.component.ts

@@ -179,7 +179,7 @@ export class ListableObjectComponentLoaderComponent implements OnInit, OnDestroy
   }
 
   /**
-   * Fetch the component depending on the item's relationship type, view mode and context
+   * Fetch the component depending on the item's entity type, view mode and context
    * @returns {GenericConstructor<Component>}
    */
   getComponent(renderTypes: (string | GenericConstructor<ListableObject>)[],

src/app/shared/object-list/type-badge/type-badge.component.spec.ts

@@ -12,7 +12,7 @@ let fixture: ComponentFixture<TypeBadgeComponent>;
 
 const type = 'authorOfPublication';
 
-const mockItemWithRelationshipType = Object.assign(new Item(), {
+const mockItemWithEntityType = Object.assign(new Item(), {
   bundles: observableOf({}),
   metadata: {
     'dspace.entity.type': [
@@ -24,7 +24,7 @@ const mockItemWithRelationshipType = Object.assign(new Item(), {
   }
 });
 
-const mockItemWithoutRelationshipType = Object.assign(new Item(), {
+const mockItemWithoutEntityType = Object.assign(new Item(), {
   bundles: observableOf({}),
   metadata: {
     'dc.title': [
@@ -52,21 +52,21 @@ describe('ItemTypeBadgeComponent', () => {
     comp = fixture.componentInstance;
   }));
 
-  describe('When the item has a relationship type', () => {
+  describe('When the item has an entity type', () => {
     beforeEach(() => {
-      comp.object = mockItemWithRelationshipType;
+      comp.object = mockItemWithEntityType;
       fixture.detectChanges();
     });
 
-    it('should show the relationship type badge', () => {
+    it('should show the entity type badge', () => {
       const badge = fixture.debugElement.query(By.css('span.badge'));
       expect(badge.nativeElement.textContent).toContain(type.toLowerCase());
     });
   });
 
-  describe('When the item has no relationship type', () => {
+  describe('When the item has no entity type', () => {
     beforeEach(() => {
-      comp.object = mockItemWithoutRelationshipType;
+      comp.object = mockItemWithoutEntityType;
       fixture.detectChanges();
     });