diff --git a/src/prep/prep.cpp b/src/prep/prep.cpp
index c389448..aabfd4c 100644
--- a/src/prep/prep.cpp
+++ b/src/prep/prep.cpp
@@ -5,10 +5,6 @@
 #include <cstdint>
 #include <initializer_list>
 
-int add(int a, int b) {
-    return a + b;
-}
-
 Action::Action(std::string name, bool hasTarget) {
     this->name = name;
     this->hasTarget = hasTarget;
diff --git a/src/prep/prep.hh b/src/prep/prep.hh
index 890ab17..0d53e6f 100644
--- a/src/prep/prep.hh
+++ b/src/prep/prep.hh
@@ -7,9 +7,6 @@
 #include <string>
 #include <vector>
 
-// For test example
-int add(int a, int b);
-
 // All IDs are uint32_t
 enum EventType {
     PHASE_CHANGE,
@@ -58,7 +55,7 @@ struct Player {
     Role role;
     PlayerStatus playerStatus;
 
-    Player(uint32_t id, std::string username, Role role, PlayerStatus playerStatus);
+    Player(uint32_t id, std : string username, Role role, PlayerStatus playerStatus);
     bool operator==(const Player &other) const;
 };