use int for get loop

src/Components/TopLevel/GameObject.cpp

@@ -8,9 +8,8 @@ std::vector<GameObject*>& GameObject::GetChildren() {
 
 GameObject& GameObject::Get(std::string name) {
     // NOTE(hippoz): This is a mess.
-    // Firstly, I should be using find_if, not a loop
-    // Secondly, why is this a short?
-    for (short i = this->children.size()-1; i >= 0; i--) {
+    // I should be using find_if, not a loop
+    for (int i = this->children.size()-1; i >= 0; i--) {
         if (this->children[i]->name == name) {
             return *this->children[i];
         }

src/Main/Main.cpp

@@ -34,7 +34,7 @@ int main() {
     int ret = luaL_dofile(L, "Script.lua");
 
     if (ret != 0) {
-        std::cout << "[E] Error running main script." << '\n';
+        std::cout << "[E] Error running main script" << '\n';
         std::cout << "  -> " << lua_tostring(L, -1) << '\n';
         return 2;
     }