Fix improper naming

I'm so sorry

Source/Core/Core/DolphinAnalytics.cpp

@@ -424,7 +424,7 @@ void DolphinAnalytics::MakePerGameBuilder()
   // Controller information
   // We grab enough to tell what percentage of our users are playing with keyboard/mouse, some kind
   // of gamepad
-  // or the official gamecube adapter.
+  // or the official GameCube adapter.
   builder.AddData("gcadapter-detected", GCAdapter::IsDetected(nullptr));
   builder.AddData("has-controller", Pad::GetConfig()->IsControllerControlledByGamepadDevice(0) ||
                                         GCAdapter::IsDetected(nullptr));

Source/Core/Core/HW/EXI/BBA/XLINK_KAI_BBA.cpp

@@ -147,7 +147,7 @@ void CEXIETHERNET::XLinkNetworkInterface::ReadThreadHandler(
     if (!self->IsActivated())
       break;
 
-    // XLink supports jumboframes but Gamecube BBA does not. We need to support jumbo frames
+    // XLink supports jumboframes but GameCube BBA does not. We need to support jumbo frames
     // *here* because XLink *could* send one
     std::size_t bytes_read = 0;
     if (self->m_sf_socket.receive(self->m_in_frame, std::size(self->m_in_frame), bytes_read, sender,

Source/Core/Core/HW/GCMemcard/GCMemcardUtils.cpp

@@ -24,7 +24,7 @@ constexpr u32 GCS_DENTRY_OFFSET = 0x110;
 
 bool HasSameIdentity(const DEntry& lhs, const DEntry& rhs)
 {
-  // The Gamecube BIOS identifies two files as being 'the same' (that is, disallows copying from one
+  // The GameCube BIOS identifies two files as being 'the same' (that is, disallows copying from one
   // card to another when both contain a file like it) when the full array of all of m_gamecode,
   // m_makercode, and m_filename match between them.
 

Source/Core/Core/HW/GCMemcard/GCMemcardUtils.h

@@ -22,8 +22,8 @@ enum class ReadSavefileErrorCode
   DataCorrupted,
 };
 
-// Reads a Gamecube memory card savefile from a file.
+// Reads a GameCube memory card savefile from a file.
-// Supported formats are GCI, GCS (Gameshark), and SAV (MaxDrive).
+// Supported formats are GCI, GCS (GameShark), and SAV (MaxDrive).
 std::variant<ReadSavefileErrorCode, Savefile> ReadSavefile(const std::string& filename);
 
 enum class SavefileFormat
@@ -33,7 +33,7 @@ enum class SavefileFormat
   SAV,
 };
 
-// Writes a Gamecube memory card savefile to a file.
+// Writes a GameCube memory card savefile to a file.
 bool WriteSavefile(const std::string& filename, const Savefile& savefile, SavefileFormat format);
 
 // Generates a filename (without extension) for the given directory entry.

Source/Core/Core/HW/Memmap.cpp

@@ -184,7 +184,7 @@ struct LogicalMemoryView
 };
 
 // Dolphin allocates memory to represent four regions:
-// - 32MB RAM (actually 24MB on hardware), available on Gamecube and Wii
+// - 32MB RAM (actually 24MB on hardware), available on GameCube and Wii
 // - 64MB "EXRAM", RAM only available on Wii
 // - 32MB FakeVMem, allocated in GameCube mode when MMU support is turned off.
 //   This is used to approximate the behavior of a common library which pages

Source/Core/Core/HW/SI/SI_DeviceGCSteeringWheel.cpp

@@ -79,7 +79,7 @@ bool CSIDevice_GCSteeringWheel::GetData(u32& hi, u32& low)
 
     // We must double these values because we are mapping half of a stick range to a 0..255 value.
     // We're only getting half the precison we could potentially have,
-    // but we'll have to redesign our gamecube controller input to fix that.
+    // but we'll have to redesign our GameCube controller input to fix that.
 
     // All 8 bits (Accelerate)
     low |= u32(std::clamp(accel_value * 2, 0, 0xff)) << 24;

Source/Core/Core/Movie.cpp

@@ -560,7 +560,7 @@ bool BeginRecordingInput(const ControllerTypeArray& controllers,
     // Wiimotes cause desync issues if they're not reset before launching the game
     if (!Core::IsRunningAndStarted())
     {
-      // This will also reset the wiimotes for gamecube games, but that shouldn't do anything
+      // This will also reset the Wiimotes for GameCube games, but that shouldn't do anything
       Wiimote::ResetAllWiimotes();
     }
 

Source/UnitTests/Core/MMIOTest.cpp

@@ -53,7 +53,7 @@ TEST(IsMMIOAddress, SpecialAddresses)
   EXPECT_FALSE(MMIO::IsMMIOAddress(0xCC0000E0));
 
   // And lets check some valid addresses too
-  EXPECT_TRUE(MMIO::IsMMIOAddress(0x0C0000E0));  // Gamecube MMIOs
+  EXPECT_TRUE(MMIO::IsMMIOAddress(0x0C0000E0));  // GameCube MMIOs
   EXPECT_TRUE(MMIO::IsMMIOAddress(0x0D00008C));  // Wii MMIOs
   EXPECT_TRUE(MMIO::IsMMIOAddress(0x0D800F10));  // Mirror of Wii MMIOs
 

docs/gc-font-tool.cpp

@@ -1109,7 +1109,7 @@ static std::vector<uint8_t> fnt_to_bmp(const std::vector<uint8_t>& input)
 	return bitmap;
 }
 
-// Generates a gamecube font file
+// Generates a GameCube font file
 static std::vector<uint8_t> generate_fnt(
 	font_type type,
 	const std::vector<uint8_t>& widths,
@@ -1230,7 +1230,7 @@ static void freetype_to_fnt_data(
 	}
 }
 
-// Converts a freetype font to a gamecube compressed font
+// Converts a freetype font to a GameCube compressed font
 static std::vector<uint8_t> freetype_to_fnt(const std::vector<uint8_t>& font_buf, font_type type, bool dither)
 {
 	// Get font table from font type