Update FIPS/fip-0025.md

Co-authored-by: MollyM <[email protected]>

Author: IPFSUnion

FIPS/fip-0025.md

@@ -41,7 +41,8 @@ Extend the cc sector fault period to buy time for storage providers to migrate d
 ## Backwards Compatibility
 <!--All FIPs that introduce backwards incompatibilities must include a section describing these incompatibilities and their severity. The FIP must explain how the author proposes to deal with these incompatibilities. FIP submissions without a sufficient backwards compatibility treatise may be rejected outright.-->
 
-The proposal extends the fault period of the cc sector and adjusts the related economic model, so such changes must be completed through version upgrades.
+The proposal extends the fault period of the cc sector, so such changes must be completed through version upgrades.
+
 
 ## Test Cases
 <!--Test cases for an implementation are mandatory for FIPs that are affecting consensus changes. Other FIPs can choose to include links to test cases if applicable.-->