Fix typos and improve comments in Cosmos proto files

src/proto-types-gen/proto/cosmos/bank/v1beta1/genesis.proto

@@ -9,7 +9,7 @@ option go_package = "github.com/cosmos/cosmos-sdk/x/bank/types";
 
 // GenesisState defines the bank module's genesis state.
 message GenesisState {
-  // params defines all the paramaters of the module.
+  // params defines all the parameters of the module.
   Params params = 1 [(gogoproto.nullable) = false];
 
   // balances is an array containing the balances of all the accounts.

src/proto-types-gen/proto/cosmos/distribution/v1beta1/genesis.proto

@@ -30,7 +30,7 @@ message ValidatorOutstandingRewardsRecord {
   // validator_address is the address of the validator.
   string validator_address = 1 [(gogoproto.moretags) = "yaml:\"validator_address\""];
 
-  // outstanding_rewards represents the oustanding rewards of a validator.
+  // outstanding_rewards represents the outstanding rewards of a validator.
   repeated cosmos.base.v1beta1.DecCoin outstanding_rewards = 2 [
     (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.DecCoins",
     (gogoproto.nullable)     = false,
@@ -103,7 +103,7 @@ message ValidatorSlashEventRecord {
 
   // validator_address is the address of the validator.
   string validator_address = 1 [(gogoproto.moretags) = "yaml:\"validator_address\""];
-  // height defines the block height at which the slash event occured.
+  // height defines the block height at which the slash event occurred.
   uint64 height = 2;
   // period is the period of the slash event.
   uint64 period = 3;

src/proto-types-gen/proto/cosmos/mint/v1beta1/genesis.proto

@@ -11,6 +11,6 @@ message GenesisState {
   // minter is a space for holding current inflation information.
   Minter minter = 1 [(gogoproto.nullable) = false];
 
-  // params defines all the paramaters of the module.
+  // params defines all the parameters of the module.
   Params params = 2 [(gogoproto.nullable) = false];
 }