Issue #1355362 by bartlantz: Clean up API docs for profiles directory

profiles/minimal/minimal.install

 <?php
+/**
+ * @file
+ * Install, update and uninstall functions for the the minimal install profile.
+ */
 
 /**
  * Implements hook_install().
  *
- * Perform actions to set up the site for this profile.
+ * Performs actions to set up the site for this profile.
+ *
+ * @see system_install()
  */
 function minimal_install() {
   // Enable Bartik theme and set it as default theme instead of Stark.

profiles/minimal/minimal.profile

 <?php
+/**
+ * @file
+ * Enables modules and site configuration for a minimal site installation.
+ */
 
 /**
- * Implements hook_form_FORM_ID_alter().
+ * Implements hook_form_FORM_ID_alter() for install_configure_form().
  *
  * Allows the profile to alter the site configuration form.
  */

profiles/standard/standard.install

 <?php
+/**
+ * @file
+ * Install, update and uninstall functions for the standard install profile.
+ */
 
 /**
  * Implements hook_install().
  *
  * Perform actions to set up the site for this profile.
+ *
+ * @see system_install()
  */
 function standard_install() {
   // Add text formats.

profiles/standard/standard.profile

 <?php
+/**
+ * @file
+ * Enables modules and site configuration for a standard site installation.
+ */
 
 /**
- * Implements hook_form_FORM_ID_alter().
+ * Implements hook_form_FORM_ID_alter() for install_configure_form().
  *
  * Allows the profile to alter the site configuration form.
  */

profiles/testing/testing.install

 <?php
+/**
+ * @file
+ * Install, update and uninstall functions for the testing profile.
+ */
 
 /**
  * Implements hook_install().
  *
  * Perform actions to set up the site for this profile.
+ *
+ * @see system_install()
  */
 function testing_install() {
   // Allow visitor account creation, but with administrative approval.

profiles/testing/testing.profile

 <?php
-
+/**
+ * @file
+ * Installation profile for tests.
+ */