diff --git a/docs/tasks/5_cost_arbitration.md b/docs/tasks/5_cost_arbitration.md
index 610c570..4941652 100644
--- a/docs/tasks/5_cost_arbitration.md
+++ b/docs/tasks/5_cost_arbitration.md
@@ -45,7 +45,7 @@ Finish the implementation of the `CostEstimator` and replace the random arbitrat
 Finish the implementation of the `CostEstimator` class in `cost_estimator.cpp`:
 ```cpp
 double CostEstimator::estimateCost(const Command& command, bool /*isActive*/) {
-    Positions absolutePath = utils::toAbsolutePath(command.path, environmentModel_);
+    Positions absolutePath = environmentModel_->toAbsolutePath(command.path);
 
     // Compute the number of dots along the path and in the neighborhood of the path end using helper functions
     const int nDotsAlongPath = utils::dotsAlongPath(absolutePath, environmentModel_);
diff --git a/docs/tasks/6_verification.md b/docs/tasks/6_verification.md
index 805c856..f0b5ba6 100644
--- a/docs/tasks/6_verification.md
+++ b/docs/tasks/6_verification.md
@@ -107,7 +107,7 @@ Make sure to also pass the verifier to the arbitrator constructors:
     explicit PacmanAgent(const entt::Game& game)
             : parameters_{},
               environmentModel_{std::make_shared<EnvironmentModel>(game)},
-              verifier_{environmentModel_} // We can initialize the verifier in the member initializer list {
+              verifier_{environmentModel_} { // We can initialize the verifier in the member initializer list
 
         avoidGhostBehavior_ = std::make_shared<AvoidGhostBehavior>(environmentModel_, parameters_.avoidGhostBehavior);
         changeDotClusterBehavior_ = std::make_shared<ChangeDotClusterBehavior>(environmentModel_);