Change documentation formatting per @rodrigowebjump

Author: zack6849

app/code/Magento/Sales/Api/Data/OrderInterface.php

@@ -580,8 +580,8 @@ public function getAdjustmentPositive();
 
     /**
      * Gets the applied rule IDs for the order.
-     * Rules are comma separated if there are more than one.
      *
+     * Rules are comma separated if there are more than one.
      * @return string|null Applied rule IDs.
      */
     public function getAppliedRuleIds();

app/code/Magento/Sales/Api/Data/OrderItemInterface.php

@@ -414,8 +414,8 @@ public function getAmountRefunded();
 
     /**
      * Gets the applied rule IDs for the order item.
-     * Rules are comma separated if there are more than one.
      *
+     * Rules are comma separated if there are more than one.
      * @return string|null Applied rule IDs.
      */
     public function getAppliedRuleIds();

app/code/Magento/Sales/Model/Order.php

@@ -2112,8 +2112,8 @@ public function getAdjustmentPositive()
 
     /**
      * Returns applied_rule_ids
-     * Rules are comma separated if there are more than one.
      *
+     * Rules are comma separated if there are more than one.
      * @return string|null
      */
     public function getAppliedRuleIds()

app/code/Magento/Sales/Model/Order/Item.php

@@ -724,8 +724,8 @@ public function getAmountRefunded()
 
     /**
      * Returns applied_rule_ids
-     * Rules are comma separated if there are more than one.
      *
+     * Rules are comma separated if there are more than one.
      * @return string|null
      */
     public function getAppliedRuleIds()