diff --git a/engines/hopkins/detection.cpp b/engines/hopkins/detection.cpp
index 03d906ab4df..d9e11f9c251 100644
--- a/engines/hopkins/detection.cpp
+++ b/engines/hopkins/detection.cpp
@@ -111,7 +111,7 @@ public:
 	}
 
 	virtual const char *getOriginalCopyright() const {
-		return "Hopkins FBI (c) 1997-2003 MP Entertainment";
+		return "Hopkins FBI (C) 1997-2003 MP Entertainment";
 	}
 
 	virtual bool hasFeature(MetaEngineFeature f) const;
diff --git a/engines/mads/detection.cpp b/engines/mads/detection.cpp
index c75c9b9495b..b729bdfb951 100644
--- a/engines/mads/detection.cpp
+++ b/engines/mads/detection.cpp
@@ -149,7 +149,7 @@ public:
 	}
 
 	virtual const char *getOriginalCopyright() const {
-		return "MADS (c) Microprose";
+		return "MADS (C) Microprose";
 	}
 
 	virtual bool hasFeature(MetaEngineFeature f) const;
diff --git a/engines/xeen/detection.cpp b/engines/xeen/detection.cpp
index e427396894d..c542c8d18d3 100644
--- a/engines/xeen/detection.cpp
+++ b/engines/xeen/detection.cpp
@@ -118,7 +118,7 @@ public:
 	}
 
 	virtual const char *getOriginalCopyright() const {
-		return "Xeen (c) 1992-1993 New World Computing, Inc.";
+		return "Xeen (C) 1992-1993 New World Computing, Inc.";
 	}
 
 	virtual bool hasFeature(MetaEngineFeature f) const;