diff --git a/src/main/java/com/lishid/openinv/commands/SearchEnderCommand.java b/src/main/java/com/lishid/openinv/commands/SearchEnderCommand.java
index 778a762..aa30025 100644
--- a/src/main/java/com/lishid/openinv/commands/SearchEnderCommand.java
+++ b/src/main/java/com/lishid/openinv/commands/SearchEnderCommand.java
@@ -42,7 +42,7 @@ public class SearchEnderCommand implements CommandExecutor {
             }
 
             if (material == null) {
-                sender.sendMessage(ChatColor.RED + "Unknown item");
+                sender.sendMessage(ChatColor.RED + "Unknown item.");
                 return false;
             }
 
diff --git a/src/main/java/com/lishid/openinv/commands/SearchInvCommand.java b/src/main/java/com/lishid/openinv/commands/SearchInvCommand.java
index b7eb5df..481b635 100644
--- a/src/main/java/com/lishid/openinv/commands/SearchInvCommand.java
+++ b/src/main/java/com/lishid/openinv/commands/SearchInvCommand.java
@@ -64,7 +64,7 @@ public class SearchInvCommand implements CommandExecutor {
             }
 
             if (material == null) {
-                sender.sendMessage(ChatColor.RED + "Unknown item");
+                sender.sendMessage(ChatColor.RED + "Unknown item.");
                 return false;
             }