replace 'a' with 'an'

fanofxiaofeng · web-flow · commit 8312e09f6eab · 2017-12-14T16:15:02.000+08:00
[A or An](https://www.a-or-an.com/a_an/axe)
diff --git a/factory-method/src/test/java/com/iluwatar/factory/method/FactoryMethodTest.java b/factory-method/src/test/java/com/iluwatar/factory/method/FactoryMethodTest.java
@@ -53,7 +53,7 @@ public void testOrcBlacksmithWithSpear() {
   }
 
   /**
-   * Testing {@link OrcBlacksmith} to produce a AXE asserting that the Weapon is an instance
+   * Testing {@link OrcBlacksmith} to produce an AXE asserting that the Weapon is an instance
    *  of {@link OrcWeapon}.
    */
   @Test

Original file line number	Diff line number	Diff line change
`@@ -53,7 +53,7 @@ public void testOrcBlacksmithWithSpear() {`
`53`	`53`	`}`
`54`	`54`
`55`	`55`	`/**`
`56`		`- * Testing {@link OrcBlacksmith} to produce a AXE asserting that the Weapon is an instance`
	`56`	`+ * Testing {@link OrcBlacksmith} to produce an AXE asserting that the Weapon is an instance`
`57`	`57`	`* of {@link OrcWeapon}.`
`58`	`58`	`*/`
`59`	`59`	`@Test`