docs: fix typos in comments / code (#25059)

Co-authored-by: Alex | Interchain Labs <alex@interchainlabs.io>

x/tx/signing/context.go

@@ -159,7 +159,7 @@ func (c *Context) Validate() error {
 				md := sd.Methods().Get(j).Input()
 				_, hasCustomSigner := c.customGetSignerFuncs[md.FullName()]
 				if _, err := getSignersFieldNames(md); err == nil && hasCustomSigner {
-					errs = append(errs, fmt.Errorf("a custom signer function as been defined for message %s which already has a signer field defined with (cosmos.msg.v1.signer)", md.FullName()))
+					errs = append(errs, fmt.Errorf("a custom signer function has been defined for message %s which already has a signer field defined with (cosmos.msg.v1.signer)", md.FullName()))
 					continue
 				}
 				_, err := c.getGetSignersFn(md)

x/tx/signing/context_test.go

@@ -288,7 +288,7 @@ func TestDefineCustomGetSigners(t *testing.T) {
 	})
 	context, err = NewContext(options)
 	require.NoError(t, err)
-	require.ErrorContains(t, context.Validate(), "a custom signer function as been defined for message SimpleSigner")
+	require.ErrorContains(t, context.Validate(), "a custom signer function has been defined for message SimpleSigner")
 }
 
 type dummyAddressCodec struct{}

x/tx/signing/textual/timestamp_test.go

@@ -39,7 +39,7 @@ func TestTimestampJSONTestcasesTestData(t *testing.T) {
 // Tests to ensure that we compare standardized forms of the final timestamppb.Timestamp.
 // Please see issue https://github.com/cosmos/cosmos-sdk/issues/15761
 func TestTimestampJsonTestcasesExtraneousNanos(t *testing.T) {
-	testTimestampJSONTestcases(t, []byte(`[{"proto":{"nAnos":1000000000},"text":"1970-01-01T00:00:01Z"}]`))
+	testTimestampJSONTestcases(t, []byte(`[{"proto":{"nanos":1000000000},"text":"1970-01-01T00:00:01Z"}]`))
 }
 
 func testTimestampJSONTestcases(t *testing.T, raw []byte) {

x/tx/signing/textual/tx.go

@@ -204,7 +204,7 @@ func (vr txValueRenderer) Parse(ctx context.Context, screens []Screen) (protoref
 	for i := range screens {
 		parsable[i+1].Indent = screens[i].Indent + 1
 
-		// Take same text, except that we weplace:
+		// Take same text, except that we replace:
 		// "This transaction has <N> Message"
 		// with:
 		// "Message: <N> Any"

x/tx/signing/textual/tx_test.go

@@ -114,7 +114,7 @@ func TestTxJSONTestcases(t *testing.T) {
 	}
 }
 
-// createTextualData creates a Textual data give then JSON
+// createTextualData creates a Textual data given the JSON
 // test case.
 func createTextualData(t *testing.T, jsonTx txJSONTestTx, jsonSignerData json.RawMessage) (*txv1beta1.TxBody, []byte, *txv1beta1.AuthInfo, []byte, signing.SignerData) {
 	t.Helper()

x/upgrade/abci_test.go

@@ -375,7 +375,7 @@ func TestDumpUpgradeInfoToFile(t *testing.T) {
 	upgradeInfo, err := s.keeper.ReadUpgradeInfoFromDisk()
 	require.NoError(t, err)
 
-	t.Log("Verify upgrade height from file matches ")
+	t.Log("Verify upgrade height from file matches")
 	require.Equal(t, upgradeInfo.Height, planHeight)
 	require.Equal(t, upgradeInfo.Name, plan.Name)
 

x/upgrade/keeper/keeper.go

@@ -33,7 +33,7 @@ import (
 // UpgradeInfoFileName file to store upgrade information
 // use x/upgrade/types.UpgradeInfoFilename instead.
 //
-// Deprecated:will be removed in the future.
+// Deprecated: will be removed in the future.
 const UpgradeInfoFileName string = "upgrade-info.json"
 
 type Keeper struct {

x/upgrade/types/handler.go

@@ -9,7 +9,7 @@ import (
 // UpgradeHandler specifies the type of function that is called when an upgrade
 // is applied.
 //
-// `fromVM` is a VersionMap of moduleName to fromVersion (unit64), where
+// `fromVM` is a VersionMap of moduleName to fromVersion (uint64), where
 // fromVersion denotes the version from which we should migrate the module, the
 // target version being the module's latest version in the return VersionMap,
 // let's call it `toVM`.