:shower: change output path to ./docs (GH-Pages)

phpdoc.xml

@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <phpdoc>
 	<parser>
-		<target>public/docs</target>
+		<target>docs</target>
 	</parser>
 	<transformer>
-		<target>public/docs</target>
+		<target>docs</target>
 	</transformer>
 	<files>
 		<directory>src</directory>
@@ -12,4 +12,4 @@
 	<transformations>
 		<template name="responsive-twig"/>
 	</transformations>
-</phpdoc>
+</phpdoc>