rebranding to SD

src/connection.h

@@ -26,7 +26,7 @@ public:
     void loadConnection();
 
 private:
-    std::shared_ptr<ConnectionConfig> autoDetectZcashConf();
+    std::shared_ptr<ConnectionConfig> autoDetecthushConf();
     std::shared_ptr<ConnectionConfig> loadFromSettings();
 
     Connection* makeConnection(std::shared_ptr<ConnectionConfig> config);
@@ -95,7 +95,7 @@ private:
 };
 
 /**
- * Represents a connection to a zcashd. It may even start a new zcashd if needed.
+ * Represents a connection to a hushd. It may even start a new hushd if needed.
  * This is also a UI class, so it may show a dialog waiting for the connection.
 */
 class Connection : public QObject {