Update Core website translation to serbian.md

Core website translation to serbian.md

@@ -3,10 +3,10 @@ layout: fr
 title: "Core website translation to Serbian"
 author: readifugly
 date: September 19, 2020
-amount: 5
+amount: 3
 milestones:
-  - name: Translation of all words
-    funds: 5
+  - name: Translation and checking of all words
+    funds: 3
     done:
     status: unfinished
 payouts:
@@ -20,3 +20,7 @@ This is a proposal to translate the core part of the website and filtering all t
 I got an English C1 certificate and I am currently studying Japanese at the Faculty of philology. I believe that I am qualified enough to translate it by myself.
 
 If everything goes well I will translate the rest of the site (Moneropoedia and userguides) and after that I will do a full Japanese translation.
+
+This proposal includes one milestone: The checking and editing of faulty translations, after that finishing the rest of the page. 
+7157 need checking and a lot of them will need editing. The left over 2,226 words will be translated after that. The job will be done ~4days.
+A compensation of 3xmr should be fair enogh.