update eclipse project name

Signed-off-by: Lukas Jungmann <lukas.jungmann@oracle.com>
diff --git a/.project b/.project
index e889547..c6c86a3 100644
--- a/.project
+++ b/.project
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>

 <projectDescription>

-	<name>javax.persistence 2.1.0</name>

+	<name>javax.persistence 2.2.0</name>

 	<comment></comment>

 	<projects>

 	</projects>