Fixes syntax error

src/Battling/Models/BattleSide.hpp

@@ -83,7 +83,7 @@ namespace CreatureLib::Battling {
                 if (!_creatures[i].HasValue())
                     continue;
                 if (_creatures[i].GetValue() == creature) {
-                    return _fillableSlots.At(i) l
+                    return _fillableSlots.At(i);
                 }
             }
         }