more doxygen comment fixes

--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%401686

public/IDBDriver.h

@@ -36,6 +36,11 @@
 #include <IHandleSys.h>
 #include <string.h>
 
+/**
+ * @file IDBDriver.h
+ * @brief Defines interfaces for interacting with relational databases.
+ */
+
 #define SMINTERFACE_DBI_NAME		"IDBI"
 #define SMINTERFACE_DBI_VERSION		5
 

public/IMemoryUtils.h

@@ -37,6 +37,11 @@
 #define SMINTERFACE_MEMORYUTILS_NAME		"IMemoryUtils"
 #define SMINTERFACE_MEMORYUTILS_VERSION		1
 
+/**
+ * @file IMemoryUtils.h
+ * @brief Interface for finding patterns in memory.
+ */
+
 namespace SourceMod
 {
 	class IMemoryUtils : public SMInterface