correct Title FIP number (#1056)

* correct Title FIP number 

FIP-0009 was title with FIP-0008

* update superseded status

* add replaces: to FIP-0015

FIPS/fip-0009.md

@@ -3,15 +3,17 @@ fip: "0009"
 title: Exempt Window PoSts from BaseFee burn
 author: Steven Allen (@stebalien), Molly Mackinlay (@momack2), Łukasz Magiera (@magik6k), Zixuan Zhang (@zixuanzh)
 discussions-to: https://github.com/filecoin-project/FIPs/issues/52
-status: Final
+status: Superseded
+superseded-by: "0015"
 type: Technical
 category: Core
 created: 2020-12-15
+updated: 2024-09-06
 spec-sections:
   - section-systems.filecoin_vm.gas_fee
 ---
 
-# FIP-0008: Exempt Window PoSts from BaseFee burn
+# FIP-0009: Exempt Window PoSts from BaseFee burn
 
 ## Simple Summary
 

FIPS/fip-0015.md

@@ -4,6 +4,7 @@ title: Revert FIP-0009 (Exempt Window PoSts from BaseFee burn)
 author: jennijuju (@jennijuju), arajasek (@arajasek)
 discussions-to: https://github.com/filecoin-project/FIPs/issues/86
 status: Final
+replaces: "0009"
 type: Technical
 category: Core
 created: 2021-05-20