fixing according dcterm specs.

zyuhel · zyuhel · commit 2a4373b8e380 · 2016-03-03T08:20:44.000+03:00
According to dcterms specs, there are no author field, it is named as creator - http://dublincore.org/documents/usageguide/elements.shtml#creator May be in the wild someone use dcterms:author then i will modify it to check if value is isset;
diff --git a/src/Providers/Dcterms.php b/src/Providers/Dcterms.php
@@ -51,7 +51,7 @@ public function getDescription()
      */
     public function getAuthorName()
     {
-        return $this->bag->get('author');
+        return $this->bag->get('creator');
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -51,7 +51,7 @@ public function getDescription()`
`51`	`51`	`*/`
`52`	`52`	`public function getAuthorName()`
`53`	`53`	`{`
`54`		`- return $this->bag->get('author');`
	`54`	`+ return $this->bag->get('creator');`
`55`	`55`	`}`
`56`	`56`
`57`	`57`	`/**`