fix duration check

app/store/service.go

@@ -58,7 +58,7 @@ func (s *Service) EditComment(locator Locator, commentID string, text string, ed
 	}
 
 	// edit allowed in editDuration window only
-	if comment.Timestamp.Add(editDuration).After(time.Now()) {
+	if comment.Timestamp.Add(editDuration).Before(time.Now()) {
 		return comment, errors.Errorf("too late to edit %s", commentID)
 	}
 

remark.rest

@@ -26,7 +26,7 @@ Content-Type: application/json
 }
 
 ### update comment
-POST https://demo.remark42.com/api/v1/comment/a2ddb8d2f65008ee1a1e3af8df0f26beb042309c?site=remark&url=https://radio-t.com/blah1
+PUT https://demo.remark42.com/api/v1/comment/fb04757c0dbbe3e77b0e85e532e259d816cbaacc?site=remark&url=https://radio-t.com/blah1
 Content-Type: application/json
 
 {