```ruby
module Togls
  class RuleRepository
    def initialize(drivers)
      if !drivers.is_a?(Array)
        raise Togls::InvalidDriver.new("FeatureRepository requires a valid driver")
      end
      if drivers.empty?
        raise Togls::MissingDriver.new("FeatureRepository requires a driver")
      end
      @drivers = drivers
    end

    def store(rule)
      rule_data = extract_storage_payload(rule)
      @drivers.each do |driver|
        driver.store(rule.id, rule_data)
      end
    end
 
    def extract_storage_payload(rule)
      return { "klass" => rule.class, "data" => rule.data }
    end

    def fetch_rule_data(id)
      rule_data = nil
      @drivers.reverse.each do |driver|
        rule_data = driver.get(id)
        break if rule_data
      end
      rule_data
    end

    def get(rule_id)
      rule_data = fetch_rule_data(rule_id)
      reconstitute_rule(rule_data)
    end

    def reconstitute_rule(rule_data)
      rule_data["klass"].new(rule_data["data"])
    end
  end
end
```

Fix small exception message typo
user
```ruby
module Togls
  class RuleRepository
    def initialize(drivers)
      if !drivers.is_a?(Array)
        raise Togls::InvalidDriver.new("RuleRepository requires a valid driver")
      end
      if drivers.empty?
        raise Togls::MissingDriver.new("RuleRepository requires a driver")
      end
      @drivers = drivers
    end

    def store(rule)
      rule_data = extract_storage_payload(rule)
      @drivers.each do |driver|
        driver.store(rule.id, rule_data)
      end
    end
 
    def extract_storage_payload(rule)
      return { "klass" => rule.class, "data" => rule.data }
    end

    def fetch_rule_data(id)
      rule_data = nil
      @drivers.reverse.each do |driver|
        rule_data = driver.get(id)
        break if rule_data
      end
      rule_data
    end

    def get(rule_id)
      rule_data = fetch_rule_data(rule_id)
      reconstitute_rule(rule_data)
    end

    def reconstitute_rule(rule_data)
      rule_data["klass"].new(rule_data["data"])
    end
  end
end
```
assistant