Fix a copy-and-paste bug within method
LinkCollectionIntentInstaller.deactivate() to unregister as an installer.

Change-Id: Ia4ba3aefcbdc8c4e4c23c1ab831c71b6c61626f7
diff --git a/core/net/src/main/java/org/onosproject/net/intent/impl/LinkCollectionIntentInstaller.java b/core/net/src/main/java/org/onosproject/net/intent/impl/LinkCollectionIntentInstaller.java
index abc08d1..cb6c6e4 100644
--- a/core/net/src/main/java/org/onosproject/net/intent/impl/LinkCollectionIntentInstaller.java
+++ b/core/net/src/main/java/org/onosproject/net/intent/impl/LinkCollectionIntentInstaller.java
@@ -42,7 +42,6 @@
 import org.onosproject.net.intent.IntentExtensionService;
 import org.onosproject.net.intent.IntentInstaller;
 import org.onosproject.net.intent.LinkCollectionIntent;
-import org.onosproject.net.intent.PathIntent;
 
 import java.util.Collections;
 import java.util.List;
@@ -73,7 +72,7 @@
 
     @Deactivate
     public void deactivate() {
-        intentManager.unregisterInstaller(PathIntent.class);
+        intentManager.unregisterInstaller(LinkCollectionIntent.class);
     }
 
     @Override