random bug fixes

core/src/gui/main_window.cpp

@@ -159,10 +159,10 @@ void windowInit() {
     displaymenu::init();
 
     // TODO for 0.2.5
-    // Add "select folder" option for the file source
+    // Add "select file" option for the file source
     // Add default main config to avoid having to ship one
-    // Have a good directory system on both linux and windows (should fix occassional underruns)
-    // Switch to double buffering
+    // Have a good directory system on both linux and windows
+    // Switch to double buffering (should fix occassional underruns)
     // Fix gain not updated on startup, soapysdr
     // Fix memory leak when enabling and disabling repeatedly
 

core/src/gui/widgets/waterfall.h

@@ -9,7 +9,6 @@
 #define WATERFALL_RESOLUTION    1000000
 
 namespace ImGui {
-
     class WaterfallVFO {
     public:
         void setOffset(double offset);