Changed double quotes to single quotes to meet style guidelines
diff --git a/system/language/english/migration_lang.php b/system/language/english/migration_lang.php
index 9c8909a..5753c00 100644
--- a/system/language/english/migration_lang.php
+++ b/system/language/english/migration_lang.php
@@ -25,13 +25,13 @@
  * @filesource
  */
 
-$lang['migration_none_found']			= "No migrations were found.";
-$lang['migration_not_found']			= "No migration could be found with the version number: %d.";
-$lang['migration_multiple_version']		= "There are multiple migrations with the same version number: %d.";
-$lang['migration_class_doesnt_exist']	= "The migration class \"%s\" could not be found.";
-$lang['migration_missing_up_method']	= "The migration class \"%s\" is missing an 'up' method.";
-$lang['migration_missing_down_method']	= "The migration class \"%s\" is missing a 'down' method.";
-$lang['migration_invalid_filename']		= "Migration \"%s\" has an invalid filename.";
+$lang['migration_none_found']			= 'No migrations were found.';
+$lang['migration_not_found']			= 'No migration could be found with the version number: %d.';
+$lang['migration_multiple_version']		= 'There are multiple migrations with the same version number: %d.';
+$lang['migration_class_doesnt_exist']	= 'The migration class "%s" could not be found.';
+$lang['migration_missing_up_method']	= 'The migration class "%s" is missing an "up" method.';
+$lang['migration_missing_down_method']	= 'The migration class "%s" is missing a "down" method.';
+$lang['migration_invalid_filename']		= 'Migration "%s" has an invalid filename.';
 
 
 /* End of file migration_lang.php */