diff --git a/HalbornCTF_Golang_Cosmos/app/export.go b/HalbornCTF_Golang_Cosmos/app/export.go
index 0c000cdf..4d00255b 100644
--- a/HalbornCTF_Golang_Cosmos/app/export.go
+++ b/HalbornCTF_Golang_Cosmos/app/export.go
@@ -44,13 +44,13 @@ func (app *GaiaApp) ExportAppStateAndValidators(
 	}, err
 }
 
-// prepare for fresh start at zero height
+// prepare for a fresh start at zero height
 // NOTE zero height genesis is a temporary feature which will be deprecated
 //      in favour of export at a block height
 func (app *GaiaApp) prepForZeroHeightGenesis(ctx sdk.Context, jailAllowedAddrs []string) {
 	applyAllowedAddrs := false
 
-	// check if there is a allowed address list
+	// check if there is an allowed address list
 	if len(jailAllowedAddrs) > 0 {
 		applyAllowedAddrs = true
 	}
diff --git a/HalbornCTF_Golang_Cosmos/app/helpers/account.go b/HalbornCTF_Golang_Cosmos/app/helpers/account.go
index b73d6da9..2bdd9374 100644
--- a/HalbornCTF_Golang_Cosmos/app/helpers/account.go
+++ b/HalbornCTF_Golang_Cosmos/app/helpers/account.go
@@ -15,7 +15,7 @@ func AddTestAddrs(app *gaiaapp.GaiaApp, ctx sdk.Context, accNum int, accCoins sd
 	return addTestAddrs(app, ctx, accNum, accCoins, createRandomAccounts)
 }
 
-// createRandomAccounts is a strategy used by addTestAddrs() in order to generated addresses in random order.
+// createRandomAccounts is a strategy used by addTestAddrs() in order to generate addresses in random order.
 func createRandomAccounts(accNum int) []sdk.AccAddress {
 	testAddrs := make([]sdk.AccAddress, accNum)
 	for i := 0; i < accNum; i++ {
diff --git a/HalbornCTF_Golang_Cosmos/app/params/doc.go b/HalbornCTF_Golang_Cosmos/app/params/doc.go
index 7c6035ca..0cb7042f 100644
--- a/HalbornCTF_Golang_Cosmos/app/params/doc.go
+++ b/HalbornCTF_Golang_Cosmos/app/params/doc.go
@@ -3,7 +3,7 @@ Package params defines the simulation parameters in the gaia.
 
 It contains the default weights used for each transaction used on the module's
 simulation. These weights define the chance for a transaction to be simulated at
-any gived operation.
+any given operation.
 
 You can repace the default values for the weights by providing a params.json
 file with the weights defined for each of the transaction operations:
diff --git a/HalbornCTF_Golang_Cosmos/contrib/devtools/Makefile b/HalbornCTF_Golang_Cosmos/contrib/devtools/Makefile
index 8cfcc905..417ebaf7 100644
--- a/HalbornCTF_Golang_Cosmos/contrib/devtools/Makefile
+++ b/HalbornCTF_Golang_Cosmos/contrib/devtools/Makefile
@@ -65,7 +65,7 @@ tools-stamp: $(RUNSIM)
 	touch $@
 
 # Install the runsim binary with a temporary workaround of entering an outside
-# directory as the "go get" command ignores the -mod option and will polute the
+# directory as the "go get" command ignores the -mod option and will pollute the
 # go.{mod, sum} files.
 # 
 # ref: https://github.com/golang/go/issues/30515
diff --git a/HalbornCTF_Golang_Cosmos/proto/gaia/hal/v1beta1/hal.proto b/HalbornCTF_Golang_Cosmos/proto/gaia/hal/v1beta1/hal.proto
index 0b06aa55..92ee7b00 100644
--- a/HalbornCTF_Golang_Cosmos/proto/gaia/hal/v1beta1/hal.proto
+++ b/HalbornCTF_Golang_Cosmos/proto/gaia/hal/v1beta1/hal.proto
@@ -72,7 +72,7 @@ message RedeemEntry {
     (gogoproto.moretags) = "yaml:\"address\""
   ];
 
-  // operations are redeem operations that are active.
+  // operations are redeemed operations that are active.
   repeated RedeemEntryOperation operations = 2 [
     (gogoproto.moretags) = "yaml:\"operations\"",
     (gogoproto.nullable) = false