diff --git a/lib/lib.ml b/lib/lib.ml
index 7973403..6ca8b0f 100644
--- a/lib/lib.ml
+++ b/lib/lib.ml
@@ -85,7 +85,7 @@ type tournament_scrape_context = {
   season : int;
   name : string;
   filter_foreigners : bool;
-  timezone_offset : int option (* we assumes UTC-3 if None *);
+  timezone_offset : int option (* assumes UTC-3 if None *);
 }
 [@@deriving show]
 
@@ -195,7 +195,6 @@ let matches_of_api_events (e : api_events) =
                       {
                         injury_time1 = x;
                         injury_time2 = y;
-                        (* second_half_start_timestamp = z; *)
                       }
                 | {
                  injuryTime1 = None;
@@ -216,14 +215,14 @@ let matches_of_api_events (e : api_events) =
          })
 
 let fetch_matches ctx =
-  let g order =
+  let g order (* "last" for previous matches "next" for future matches *) =
     try
       sprintf
-        (* TLS fingerprinting is inplace and it's been used to block our requests once
+        (* TLS fingerprinting is in place and it's been used to block our requests once
            their systems detect we've been abusing their private API.
            TLS handshakes can only happen with secure connections using
-           HTTPS, so using plain HTTP makes it impossoble for that to happen, which they
-           do accept. *)
+           HTTPS, so using plain HTTP makes it impossible for that to happen,
+           which they do generously accept. *)
         "http://www.sofascore.com/api/v1/unique-tournament/%d/season/%d/events/%s/0"
         ctx.id ctx.season order
       |> get |> Yojson.Safe.from_string |> api_events_of_yojson