Change wrongly used "lookahead" to "completion".

const float ScoringParams::COST_NEW_WORD = 0.0314f;

const float ScoringParams::COST_SECOND_OR_LATER_WORD_FIRST_CHAR_UPPERCASE = 0.3224f;

const float ScoringParams::DISTANCE_WEIGHT_LANGUAGE = 1.1214f;

const float ScoringParams::COST_FIRST_LOOKAHEAD = 0.4836f;

const float ScoringParams::COST_LOOKAHEAD = 0.00624f;

const float ScoringParams::COST_FIRST_COMPLETION = 0.4836f;

const float ScoringParams::COST_COMPLETION = 0.00624f;

const float ScoringParams::HAS_PROXIMITY_TERMINAL_COST = 0.0683f;

const float ScoringParams::HAS_EDIT_CORRECTION_TERMINAL_COST = 0.0362f;

const float ScoringParams::HAS_MULTI_WORD_TERMINAL_COST = 0.4182f;

    static const float COST_NEW_WORD;

    static const float COST_SECOND_OR_LATER_WORD_FIRST_CHAR_UPPERCASE;

    static const float DISTANCE_WEIGHT_LANGUAGE;

    static const float COST_FIRST_LOOKAHEAD;

    static const float COST_LOOKAHEAD;

    static const float COST_FIRST_COMPLETION;

    static const float COST_COMPLETION;

    static const float HAS_PROXIMITY_TERMINAL_COST;

    static const float HAS_EDIT_CORRECTION_TERMINAL_COST;

    static const float HAS_MULTI_WORD_TERMINAL_COST;

        const bool firstCompletion = dicNode->getInputIndex(0)

                == traverseSession->getInputSize();

        // TODO: Change the cost for the first completion for the gesture?

        const float cost = firstCompletion ? ScoringParams::COST_FIRST_LOOKAHEAD

                : ScoringParams::COST_LOOKAHEAD;

        const float cost = firstCompletion ? ScoringParams::COST_FIRST_COMPLETION

                : ScoringParams::COST_COMPLETION;

        return cost;

    }