diff --git a/docs/source/designs/costs.rst b/docs/source/designs/costs.rst index fd0e37062c529f8256fd59acd45bd24ba835322f..0a98df368167fd5aab9b6e2b1a3f6f12fb0e9106 100644 --- a/docs/source/designs/costs.rst +++ b/docs/source/designs/costs.rst @@ -13,7 +13,7 @@ A storage server must hold ciphertext from the time it is uploaded until the las The unit of cost ZKAPAuthorizer imposes is storage × time. The currency used by ZKAPAuthorizer is a (Z)ero (K)nowledge (A)ccess (P)ass -- a ZKAP. -If a ZKAP is worth 1 MB × 1 month (configurable per-grid) then a client must spend 1 ZKAP to storage up to 1 MB for up to 1 month. +If a ZKAP is worth 1 MB × 1 month (configurable per-grid) then a client must spend 1 ZKAP to store up to 1 MB for up to 1 month. To store up to 1 MB for up to 2 months a client spends 2 ZKAPs. To store up to 2 MB for up to 1 month a client spends 2 ZKAPs.