Fix language file for partner values

lang/en.json

@@ -200,9 +200,9 @@
     "This year": "This year",
     "Vouchers": "Vouchers",
     "Partner details": "Partner details",
-    "Partner discount": "Partner discount",
+    "The discount in percent given to the partner when purchasing credits.": "The discount in percent given to the partner when purchasing credits.",
     "Discount in percent": "Discount in percent",
-    "Registered user discount": "Registered user discount",
+    "The discount in percent given to all users registered using the partners referral link when purchasing credits.": "The discount in percent given to all users registered using the partners referral link when purchasing credits.",
     "Referral system commission": "Referral system commission",
     "Override value for referral system commission. You can set it to -1 to get the default commission from settings.": "Override value for referral system commission. You can set it to -1 to get the default commission from settings.",
     "Commission in percent": "Commission in percent",