Fix typos in comments and filename

conn_test.go

@@ -1252,7 +1252,7 @@ func TestStmtCacheInvalidationConn(t *testing.T) {
 	// It is up to the application to determine if it wants to try again. We punt to
 	// the application because there is no clear recovery path in the case of failed transactions
 	// or batch operations and because automatic retry is tricky and we don't want to get
-	// it wrong at such an importaint layer of the stack.
+	// it wrong at such an important layer of the stack.
 	rows, err = conn.Query(ctx, getSQL, 1)
 	require.NoError(t, err)
 	rows.Next()
@@ -1321,7 +1321,7 @@ func TestStmtCacheInvalidationTx(t *testing.T) {
 	// It is up to the application to determine if it wants to try again. We punt to
 	// the application because there is no clear recovery path in the case of failed transactions
 	// or batch operations and because automatic retry is tricky and we don't want to get
-	// it wrong at such an importaint layer of the stack.
+	// it wrong at such an important layer of the stack.
 	rows, err = tx.Query(ctx, getSQL, 1)
 	require.NoError(t, err)
 	rows.Next()
@@ -1397,7 +1397,7 @@ func TestStmtCacheInvalidationConnWithBatch(t *testing.T) {
 	// It is up to the application to determine if it wants to try again. We punt to
 	// the application because there is no clear recovery path in the case of failed transactions
 	// or batch operations and because automatic retry is tricky and we don't want to get
-	// it wrong at such an importaint layer of the stack.
+	// it wrong at such an important layer of the stack.
 	batch := &pgx.Batch{}
 	batch.Queue(getSQL, 1)
 	br := conn.SendBatch(ctx, batch)
@@ -1476,7 +1476,7 @@ func TestStmtCacheInvalidationTxWithBatch(t *testing.T) {
 	// It is up to the application to determine if it wants to try again. We punt to
 	// the application because there is no clear recovery path in the case of failed transactions
 	// or batch operations and because automatic retry is tricky and we don't want to get
-	// it wrong at such an importaint layer of the stack.
+	// it wrong at such an important layer of the stack.
 	batch := &pgx.Batch{}
 	batch.Queue(getSQL, 1)
 	br := tx.SendBatch(ctx, batch)
@@ -1564,7 +1564,7 @@ func TestStmtCacheInvalidationExec(t *testing.T) {
 	// It is up to the application to determine if it wants to try again. We punt to
 	// the application because there is no clear recovery path in the case of failed transactions
 	// or batch operations and because automatic retry is tricky and we don't want to get
-	// it wrong at such an importaint layer of the stack.
+	// it wrong at such an important layer of the stack.
 	_, err = conn.Exec(ctx, insertSQL, true, 2)
 	require.ErrorContains(t, err, "failed to encode args[0]")
 

derived_types.go

@@ -227,7 +227,7 @@ func (c *Conn) LoadTypes(ctx context.Context, typeNames []string) ([]*pgtype.Typ
 			return nil, fmt.Errorf("Unknown typtype %q was found while registering %q", ti.Typtype, ti.TypeName)
 		}
 
-		// the type_ is imposible to be null
+		// the type_ is impossible to be null
 		m.RegisterType(type_)
 		if ti.NspName != "" {
 			nspType := &pgtype.Type{Name: ti.NspName + "." + type_.Name, OID: type_.OID, Codec: type_.Codec}

internal/sanitize/benchmmark.sh → internal/sanitize/benchmark.sh

@@ -42,7 +42,7 @@ for i in "${!commits[@]}"; do
         exit 1
     }
 
-    # Sanitized commmit message
+    # Sanitized commit message
     commit_message=$(git log -1 --pretty=format:"%s" | tr -c '[:alnum:]-_' '_')
 
     # Benchmark data will go there

pgconn/pgconn_test.go

@@ -797,7 +797,7 @@ func TestConnDeallocateSucceedsInAbortedTransaction(t *testing.T) {
 	ensureConnValid(t, pgConn)
 }
 
-func TestConnDeallocateNonExistantStatementSucceeds(t *testing.T) {
+func TestConnDeallocateNonExistentStatementSucceeds(t *testing.T) {
 	t.Parallel()
 
 	ctx, cancel := context.WithTimeout(context.Background(), 120*time.Second)
@@ -3700,7 +3700,7 @@ func TestConnOnPgError(t *testing.T) {
 	assert.Error(t, err)
 	assert.False(t, pgConn.IsClosed())
 
-	_, err = pgConn.Exec(ctx, "select * from non_existant_table").ReadAll()
+	_, err = pgConn.Exec(ctx, "select * from non_existent_table").ReadAll()
 	assert.Error(t, err)
 	assert.True(t, pgConn.IsClosed())
 }

pgtype/composite.go

@@ -289,7 +289,7 @@ type CompositeBinaryScanner struct {
 	err        error
 }
 
-// NewCompositeBinaryScanner a scanner over a binary encoded composite balue.
+// NewCompositeBinaryScanner a scanner over a binary encoded composite value.
 func NewCompositeBinaryScanner(m *Map, src []byte) *CompositeBinaryScanner {
 	rp := 0
 	if len(src[rp:]) < 4 {

pgtype/timestamp.go

@@ -111,9 +111,9 @@ func (ts *Timestamp) UnmarshalJSON(b []byte) error {
 	case "-infinity":
 		*ts = Timestamp{Valid: true, InfinityModifier: -Infinity}
 	default:
-		// Parse time with or without timezonr
+		// Parse time with or without timezone
 		tss := *s
-		//		PostgreSQL uses ISO 8601 without timezone for to_json function and casting from a string to timestampt
+		// PostgreSQL uses ISO 8601 without timezone for to_json function and casting from a string to timestamp
 		tim, err := time.Parse(time.RFC3339Nano, tss)
 		if err == nil {
 			*ts = Timestamp{Time: tim, Valid: true}