Resolve api breakage issue.

src/main/java/com/onarandombox/MultiverseNetherPortals/MultiverseNetherPortals.java

@@ -265,7 +265,7 @@ public boolean addWorldLink(String from, String to, PortalType type) {
         return this.saveMVNPConfig();
     }
 
-    public boolean removeWorldLink(String from, String to, PortalType type) {
+    public boolean deleteWorldLink(String from, String to, PortalType type) {
         if (type == PortalType.NETHER) {
             this.linkMap.remove(from);
         } else if (type == PortalType.ENDER) {
@@ -278,6 +278,14 @@ public boolean removeWorldLink(String from, String to, PortalType type) {
         return this.saveMVNPConfig();
     }
 
+    /**
+     * @deprecated Use {@link MultiverseNetherPortals#deleteWorldLink(String, String, PortalType)} instead.
+     */
+    @Deprecated
+    public void removeWorldLink(String from, String to, PortalType type) {
+        deleteWorldLink(from, to, type);
+    }
+
     public boolean saveMVNPConfig() {
         try {
             this.MVNPConfiguration.save(new File(this.getDataFolder(), NETHER_PORTALS_CONFIG));

src/main/java/com/onarandombox/MultiverseNetherPortals/commands/UnlinkCommand.java

@@ -71,7 +71,7 @@ public void runCommand(CommandSender sender, List<String> args) {
             return;
         }
 
-        if (!this.plugin.removeWorldLink(fromWorldString, toWorldString, type)) {
+        if (!this.plugin.deleteWorldLink(fromWorldString, toWorldString, type)) {
             sender.sendMessage(ChatColor.RED + "There was an error unlinking the portals! Please check console for errors.");
             return;
         }