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-rw-r--r--math_captcha/math_captcha.install8
1 files changed, 7 insertions, 1 deletions
diff --git a/math_captcha/math_captcha.install b/math_captcha/math_captcha.install
index 8905bb1..ab9a677 100644
--- a/math_captcha/math_captcha.install
+++ b/math_captcha/math_captcha.install
@@ -1,7 +1,13 @@
<?php
/**
- * On uninstall: remove module variables and clear variable cache
+ * @file
+ * Install, update and uninstall functions for the MATH CAPTCHA module.
+ */
+
+/**
+ * Implements hook_uninstall().
+ * On uninstall: remove module variables and clear variables cache
*/
function math_captcha_uninstall() {
db_query("DELETE FROM {variable} WHERE name LIKE 'math_captcha_%'");