outdent external packages

Author: davidchesnut

misc/SharePointReferenceToc.xml

@@ -187,9 +187,9 @@
 				<Item text="IWebPartPropertiesMetadata" url="spfx/sp-webpart-base/interface/iwebpartpropertiesmetadata" SEODescription=""/>
 			</Item>
 		</Item>
-		<Item text="horizontalline" url="/" IsSeparation="true" SEODescription="">
-		</Item>
-		<Item text="External packages" url="spfx/web-apis-module" SEODescription="" />
+		<Item text="horizontalline" url="/" IsSeparation="true" SEODescription=""/>
+	</Item>
+	<Item text="External packages" url="spfx/web-apis-module" SEODescription="" >
 		<Item text="web-apis" url="spfx/web-apis-module" SEODescription="">
 			<Item text="Classes" url="spfx/web-apis" SEODescription="">
 				<Item text="Body" url="spfx/web-apis/class/body" SEODescription=""/>