diff --git a/src/Database/PicoDatabase.php b/src/Database/PicoDatabase.php
index af4c091..fe551f7 100644
--- a/src/Database/PicoDatabase.php
+++ b/src/Database/PicoDatabase.php
@@ -29,14 +29,6 @@
  * - Fetching results in different formats (array, object, etc.).
  * - Generating unique IDs and retrieving the last inserted ID.
  *
- * **Example:**
- * ```php
- * <?php
- * $db = new PicoDatabase($credentials);
- * $db->connect();
- * $result = $db->fetch("SELECT * FROM users WHERE id = ?", 123);
- * ```
- *
  * @author Kamshory
  * @package MagicObject\Database
  * @link https://github.com/Planetbiru/MagicObject
diff --git a/src/Database/PicoDatabaseStructure.php b/src/Database/PicoDatabaseStructure.php
index 3fa97e8..19b9bf7 100644
--- a/src/Database/PicoDatabaseStructure.php
+++ b/src/Database/PicoDatabaseStructure.php
@@ -26,15 +26,15 @@
  */
 class PicoDatabaseStructure
 {
-    const ANNOTATION_TABLE = "Table";
+    const ANNOTATION_TABLE  = "Table";
     const ANNOTATION_COLUMN = "Column";
-    const ANNOTATION_ID = "Id";
-    const KEY_NAME = "name";
-    const KEY_TYPE = "type";
-    const KEY_NULL = "null";
-    const KEY_NOT_NULL = "notnull";
-    const KEY_NULLABLE = "nullable";
-    const KEY_PRIMARY = "primary";
+    const ANNOTATION_ID     = "Id";
+    const KEY_NAME          = "name";
+    const KEY_TYPE          = "type";
+    const KEY_NULL          = "null";
+    const KEY_NOT_NULL      = "notnull";
+    const KEY_NULLABLE      = "nullable";
+    const KEY_PRIMARY       = "primary";
 
     /**
      * The associated MagicObject instance.