vales fixes

Author: ericrgz

src/protocol/pay-per-task.md

@@ -18,22 +18,22 @@ two limits:
 | **Category** | **Maximum Computing Time (C)** | **Maximum Deal Time (D)** |
 | ------------ | ------------------------------ | ------------------------- |
 | 0 – XS       | 5 min                          | 50 min                    |
-| 1 – S        | 20 min                         | 200 min (3h20m)           |
+| 1 – S        | 20 min                         | 200 min                   |
 | 2 – M        | 1 hour                         | 10h                       |
-| 3 – L        | 3 hours                        | 30h (1d6h)                |
-| 4 – XL       | 10 hours                       | 100h (4d4h)               |
+| 3 – L        | 3 hours                        | 30h                       |
+| 4 – XL       | 10 hours                       | 100h                      |
 
 - Worker allocates up to C per task. Beyond C, the worker stops the task.
 - Requesters can claim the task after D if the task isn’t completed.
 
-## How to pick a category (quick guide)
+## How to pick a category: quick guide
 
 Use this decision table to choose a safe category for your workload.
 
 | **Typical workload**                  | **Suggested category** |
 | ------------------------------------- | ---------------------- |
 | Short scripts / small data processing | Cat 0–1                |
-| Medium data processing (10-15min)     | Cat 2                  |
+| Medium data processing / 10-15min     | Cat 2                  |
 | Heavy ML inference / long simulations | Cat 3–4                |
 
 Use the iExec SDK to **set the category** in app, request, or workerpool