Doc fixes.

json.go

@@ -5,7 +5,8 @@ import "github.com/ncruces/go-sqlite3/internal/util"
 // JSON returns a value that can be used as an argument to
 // [database/sql.DB.Exec], [database/sql.Row.Scan] and similar methods to
 // store value as JSON, or decode JSON into value.
-// JSON should NOT be used with [BindJSON] or [ResultJSON].
+// JSON should NOT be used with [Stmt.BindJSON], [Stmt.ColumnJSON],
+// [Value.JSON], or [Context.ResultJSON].
 func JSON(value any) any {
 	return util.JSON{Value: value}
 }

pointer.go

@@ -4,7 +4,8 @@ import "github.com/ncruces/go-sqlite3/internal/util"
 
 // Pointer returns a pointer to a value that can be used as an argument to
 // [database/sql.DB.Exec] and similar methods.
-// Pointer should NOT be used with [BindPointer] or [ResultPointer].
+// Pointer should NOT be used with [Stmt.BindPointer],
+// [Value.Pointer], or [Context.ResultPointer].
 //
 // https://sqlite.org/bindptr.html
 func Pointer[T any](value T) any {