implement in-game popups

2 files changed, 2 insertions, 2 deletions

diff --git a/lib/nes/common/display.hh b/lib/nes/common/display.hh
index eb35366..f7d53c1 100644
--- a/lib/nes/common/display.hh
+++ b/lib/nes/common/display.hh
@@ -25,7 +25,7 @@ namespace nes
 		virtual auto switch_buffers() -> void = 0;
 		/// Update the pixel at the given position in the back buffer.
 		virtual auto set(u32 x, u32 y, rgb value) -> void = 0;
-		/// Load the pixel value at the given position in the back buffer.
+		/// Load the pixel value at the given position in the front buffer.
 		virtual auto get(u32 x, u32 y) const -> rgb = 0;
 
 	protected:
diff --git a/lib/nes/common/rgb.hh b/lib/nes/common/rgb.hh
index 0b8ec1c..b8cd0f3 100644
--- a/lib/nes/common/rgb.hh
+++ b/lib/nes/common/rgb.hh
@@ -8,7 +8,7 @@ namespace nes
 	class rgb
 	{
 	public:
-		explicit rgb() = default;
+		rgb() = default;
 
 		explicit rgb(u8 const r, u8 const g, u8 const b)
 			: r{ r }