j4lte: Use maintainer's full name

Change-Id: I4c31776819ed22c29d2e517bec084010aa0b9e35
Signed-off-by: Hendra Manudinata <hendra@manudinata.me>
diff --git a/_samsung/samsunggalaxyj4.markdown b/_samsung/samsunggalaxyj4.markdown
index 13a55ba..5a5a0d6 100644
--- a/_samsung/samsunggalaxyj4.markdown
+++ b/_samsung/samsunggalaxyj4.markdown
@@ -4,7 +4,7 @@
 codename: j4lte
 downloadfolder: j4lte
 supportstatus: Current
-maintainer: mndth
+maintainer: "Hendra Manudinata"
 oem: Samsung
 ddof: "/dev/block/platform/13540000.dwmmc0/by-name/RECOVERY"
 devicetree: "https://github.com/TeamWin/android_device_samsung_j4lte"