Completed ProjectHook implementation.

src/main/java/com/messners/gitlab/api/models/ProjectHook.java

@@ -12,7 +12,7 @@ public class ProjectHook {
 	private String createdAt;
 	private Integer id;
 	private Boolean issuesEvents;
-	private Boolean mergeRequestEvents;
+	private Boolean mergeRequestsEvents;
 	private Integer projectId;
 	private Boolean pushEvents;
 	private String url;
@@ -41,12 +41,12 @@ public class ProjectHook {
 		this.issuesEvents = issuesEvents;
 	}
 
-	public Boolean getMergeRequestEvents() {
-		return this.mergeRequestEvents;
+	public Boolean getMergeRequestsEvents() {
+		return this.mergeRequestsEvents;
 	}
 
-	public void setMergeRequestEvents(Boolean mergeRequestEvents) {
-		this.mergeRequestEvents = mergeRequestEvents;
+	public void setMergeRequestsEvents(Boolean mergeRequestsEvents) {
+		this.mergeRequestsEvents = mergeRequestsEvents;
 	}
 
 	public Integer getProjectId() {

src/test/resources/com/messners/gitlab/api/hook.json

@@ -2,8 +2,8 @@
   "id": 1,
   "url": "http://example.com/hook",
   "project_id": 3,
-  "push_events": "true",
-  "issues_events": "true",
-  "merge_requests_events": "true",
+  "push_events": true,
+  "issues_events": true,
+  "merge_requests_events": true,
   "created_at": "2012-10-12T17:04:47Z"
 }
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