diff --git a/tests/mocks/database/config/mysql.php b/tests/mocks/database/config/mysql.php
index ace0a31..a590b9f 100644
--- a/tests/mocks/database/config/mysql.php
+++ b/tests/mocks/database/config/mysql.php
@@ -1,7 +1,7 @@
 <?php
 
 return array(
-	
+
 	// Typical Database configuration
 	'mysql' => array(
 		'dsn' => '',
@@ -9,7 +9,7 @@
 		'username' => 'travis',
 		'password' => '',
 		'database' => 'ci_test',
-		'dbdriver' => 'mysql',
+		'dbdriver' => 'mysql'
 	),
 
 	// Database configuration with failover
@@ -28,7 +28,7 @@
 				'password' => '',
 				'database' => 'ci_test',
 				'dbdriver' => 'mysql',
-			),
-		),
-	),
+			)
+		)
+	)
 );
\ No newline at end of file
diff --git a/tests/mocks/database/config/pdo/mysql.php b/tests/mocks/database/config/pdo/mysql.php
index cefb6b0..fefe0d6 100644
--- a/tests/mocks/database/config/pdo/mysql.php
+++ b/tests/mocks/database/config/pdo/mysql.php
@@ -1,7 +1,7 @@
 <?php
 
 return array(
-	
+
 	// Typical Database configuration
 	'pdo/mysql' => array(
 		'dsn' => '',
@@ -10,7 +10,7 @@
 		'password' => '',
 		'database' => 'ci_test',
 		'dbdriver' => 'pdo',
-		'pdodriver' => 'mysql',
+		'pdodriver' => 'mysql'
 	),
 
 	// Database configuration with failover
@@ -30,8 +30,8 @@
 				'password' => '',
 				'database' => 'ci_test',
 				'dbdriver' => 'pdo',
-				'pdodriver' => 'mysql',
-			),
-		),
-	),
+				'pdodriver' => 'mysql'
+			)
+		)
+	)
 );
\ No newline at end of file
diff --git a/tests/mocks/database/config/pdo/pgsql.php b/tests/mocks/database/config/pdo/pgsql.php
index 5196e9a..ddd638c 100644
--- a/tests/mocks/database/config/pdo/pgsql.php
+++ b/tests/mocks/database/config/pdo/pgsql.php
@@ -1,7 +1,7 @@
 <?php
 
 return array(
-	
+
 	// Typical Database configuration
 	'pdo/pgsql' => array(
 		'dsn' => 'pgsql:host=localhost;port=5432;dbname=ci_test;',
@@ -10,7 +10,7 @@
 		'password' => '',
 		'database' => 'ci_test',
 		'dbdriver' => 'pdo',
-		'pdodriver' => 'pgsql',
+		'pdodriver' => 'pgsql'
 	),
 
 	// Database configuration with failover
@@ -30,8 +30,8 @@
 				'password' => '',
 				'database' => 'ci_test',
 				'dbdriver' => 'pdo',
-				'pdodriver' => 'pgsql',
-			),
-		),
-	),
+				'pdodriver' => 'pgsql'
+			)
+		)
+	)
 );
\ No newline at end of file
diff --git a/tests/mocks/database/config/pdo/sqlite.php b/tests/mocks/database/config/pdo/sqlite.php
index c68b4b2..3646184 100644
--- a/tests/mocks/database/config/pdo/sqlite.php
+++ b/tests/mocks/database/config/pdo/sqlite.php
@@ -10,7 +10,7 @@
 		'password' => 'sqlite',
 		'database' => 'sqlite',
 		'dbdriver' => 'pdo',
-		'pdodriver' => 'sqlite',
+		'pdodriver' => 'sqlite'
 	),
 
 	// Database configuration with failover
@@ -29,9 +29,9 @@
 				'username' => 'sqlite',
 				'password' => 'sqlite',
 				'database' => 'sqlite',
-				'dbdriver' => 'pdo', 
-				'pdodriver' => 'sqlite',
-			),
-		),
-	),
+				'dbdriver' => 'pdo',
+				'pdodriver' => 'sqlite'
+			)
+		)
+	)
 );
\ No newline at end of file
diff --git a/tests/mocks/database/config/pgsql.php b/tests/mocks/database/config/pgsql.php
index c06af8c..1444b00 100644
--- a/tests/mocks/database/config/pgsql.php
+++ b/tests/mocks/database/config/pgsql.php
@@ -1,7 +1,7 @@
 <?php
 
 return array(
-	
+
 	// Typical Database configuration
 	'pgsql' => array(
 		'dsn' => '',
@@ -9,7 +9,7 @@
 		'username' => 'postgres',
 		'password' => '',
 		'database' => 'ci_test',
-		'dbdriver' => 'postgre',
+		'dbdriver' => 'postgre'
 	),
 
 	// Database configuration with failover
@@ -28,7 +28,7 @@
 				'password' => '',
 				'database' => 'ci_test',
 				'dbdriver' => 'postgre',
-			),
-		),
-	),
+			)
+		)
+	)
 );
\ No newline at end of file
diff --git a/tests/mocks/database/config/sqlite.php b/tests/mocks/database/config/sqlite.php
index 755ce2a..d37ee48 100644
--- a/tests/mocks/database/config/sqlite.php
+++ b/tests/mocks/database/config/sqlite.php
@@ -9,7 +9,7 @@
 		'username' => 'sqlite',
 		'password' => 'sqlite',
 		'database' => realpath(__DIR__.'/..').'/ci_test.sqlite',
-		'dbdriver' => 'sqlite3',
+		'dbdriver' => 'sqlite3'
 	),
 
 	// Database configuration with failover
@@ -27,8 +27,8 @@
 				'username' => 'sqlite',
 				'password' => 'sqlite',
 				'database' => realpath(__DIR__.'/..').'/ci_test.sqlite',
-				'dbdriver' => 'sqlite3',
-			),
-		),
-	),
+				'dbdriver' => 'sqlite3'
+			)
+		)
+	)
 );
\ No newline at end of file