diff --git a/fail.module b/fail.module
index 095e9a3..e033d80 100644
--- a/fail.module
+++ b/fail.module
@@ -15,13 +15,13 @@ function fail_example_menu() {
         'title' => t('use t()s in title'),
         'description' => t('and also description')
         );
-        
+         
   $items['my_page'] = array(
-    'title' => t('My Page'),
-    'description' => t('Visit my page'),
+    'title' => t('My Page') ,
+    'description' =>  t('Visit my page'),
     // Instead of using 'access content', make up a stupid permission that does the same thing.
     'access arguments' => array('view wrong example'),
-  );
+  ); 
   $items['admin-page'] = array(
     'title' => t('My Admin Page'),
    'description' => t('This should only be used by the admin user'),
@@ -129,12 +129,12 @@ function theme_fail_use_case_block($variables) {
     . ' module-' . $block['module'] . ' delta-' . $block['delta'] . '">'
     . '<h2>' . (!empty($block['title']) && $block['title'] != '<none>' ? check_plain($block['title']) : check_plain($block['info'])) . '</h2>'
     . '<div class="content"></div>'
-    . '</div>';
+    . '</div>';  
   }
   return $output;
 }
 
-function fail_mysql() {
+function fail_mysqli() {
    $arguments = array(1, 2, 3, 4, 5, 6, 7, 8, 9 10);
   db_query("Update mytable set updated = TRUE where id IN (%s, %s, %s, %s, %s, %s, %s, %s)", $arguments);
 }
@@ -143,18 +143,18 @@ function fail_redundant_coding() {
     foreach ($items as $item) {
         // If count of $items is 1
         if (count($items) == 1) {
-            // do something with $item
-            do_something_with($item);
+            // do something with $item  
+            do_something_with($item); 
         }
     }
     
-    foreach ($items as $key => $item) {
-        if ($key == 0) {
-            do_something_with($item);
-            do_something_with($items[0];
-            do_something_with($items[$key]);
-        }
-    }
+		foreach ($items as $key => $item) {
+				if ($key == 0) {
+						do_something_with($item);
+						do_something_with($items[0];
+						do_something_with($items[$key]);
+				}
+		}
 }