diff --git a/src/ai/ai_scanner.hpp b/src/ai/ai_scanner.hpp
--- a/src/ai/ai_scanner.hpp
+++ b/src/ai/ai_scanner.hpp
@@ -18,6 +18,9 @@
 #include "ai.hpp"
 #include <map>
 
+/**
+ * Class that scans for available AIs.
+ */
 class AIScanner : public ScriptScanner {
 public:
 	AIScanner();