diff --git a/mcp-core/src/main/java/io/modelcontextprotocol/spec/ProtocolVersions.java b/mcp-core/src/main/java/io/modelcontextprotocol/spec/ProtocolVersions.java
index 4ec1424..d3d34db 100644
--- a/mcp-core/src/main/java/io/modelcontextprotocol/spec/ProtocolVersions.java
+++ b/mcp-core/src/main/java/io/modelcontextprotocol/spec/ProtocolVersions.java
@@ -20,9 +20,10 @@ public interface ProtocolVersions {
 	 */
 	String MCP_2025_06_18 = "2025-06-18";
 
-    /**
-     * MCP protocol version for 2025-11-25.
-     * https://modelcontextprotocol.io/specification/2025-11-25
-     */
-    String MCP_2025_11_25 = "2025-11-25";
+	/**
+	 * MCP protocol version for 2025-11-25.
+	 * https://modelcontextprotocol.io/specification/2025-11-25
+	 */
+	String MCP_2025_11_25 = "2025-11-25";
+
 }