Fixed some minor compiler warnings

src/common/Data.h

@@ -38,7 +38,7 @@ public:
 	/**
 	 * Destructor.
 	 **/
-	virtual ~Data() {};
+	virtual ~Data() {}
 
 	/**
 	 * Gets a pointer to the data. This pointer will obviously not

src/common/Vector.cpp

@@ -23,4 +23,4 @@
 namespace love
 {
 // Implementation in header.
-}
+}

src/common/b64.h

@@ -38,4 +38,4 @@ char *b64_decode(const char *src, int slen, int &size);
 
 } // love
 
-#endif // LOVE_B64_H
+#endif // LOVE_B64_H

src/common/utf8.h

@@ -45,4 +45,4 @@ void replace_char(std::string &str, char find, char replace);
 
 } // love
 
-#endif // LOVE_WINDOWS
+#endif // LOVE_WINDOWS