diff --git a/engines/advancedDetector.h b/engines/advancedDetector.h
index 9acb3b0b22a..6647952cb32 100644
--- a/engines/advancedDetector.h
+++ b/engines/advancedDetector.h
@@ -307,7 +307,7 @@ struct ADDetectedGameExtraInfo {
 struct ADDetectedGame {
 	bool hasUnknownFiles;           /*!< Whether the game has unknown files. */
 	FilePropertiesMap matchedFiles; /*!< List of the files that were used to match the game. */
-	const ADGameDescription *desc;  /*!< Human-readable game title. */
+	const ADGameDescription *desc;  /*!< Matching game description from detection table.  */
 
 	ADDetectedGame() : desc(nullptr), hasUnknownFiles(false) {}
 	/**
@@ -521,7 +521,7 @@ public:
 
 protected:
 	/**
-	 * A hashmap of files and their MD5 checksums.
+	 * A hashmap of file paths and their file system nodes.
 	 */
 	typedef Common::HashMap<Common::Path, Common::FSNode, Common::Path::IgnoreCase_Hash, Common::Path::IgnoreCase_EqualTo> FileMap;
 
@@ -645,7 +645,7 @@ public:
 
 public:
 	/**
-	 * A hashmap of files and their MD5 checksums.
+	 * A hashmap of file paths and their file system nodes.
 	 */
 	typedef Common::HashMap<Common::Path, Common::FSNode, Common::Path::IgnoreCase_Hash, Common::Path::IgnoreCase_EqualTo> FileMap;