Fix various typos and spelling mistakes

Source/Core/DolphinQt/Config/Mapping/IOWindow.cpp

@@ -821,7 +821,7 @@ static void PaintStateIndicator(QPainter& painter, const QRect& region, ControlS
   QRect meter_region = region;
   meter_region.setWidth(region.width() * std::clamp(state, 0.0, 1.0));
 
-  // Create a temporary indicator object to retreive color constants.
+  // Create a temporary indicator object to retrieve color constants.
   MappingIndicator indicator;
 
   // Normal text.

Source/Core/DolphinQt/Debugger/CodeViewWidget.cpp

@@ -676,7 +676,7 @@ void CodeViewWidget::OnContextMenu()
 
   auto* note = m_ppc_symbol_db.GetNoteFromAddr(addr);
   note_edit_action->setEnabled(note != nullptr);
-  // A note cannot be added ontop of the starting address of another note.
+  // A note cannot be added on top of the starting address of another note.
   if (note != nullptr && note->address == addr)
     note_add_action->setEnabled(false);
 

Source/Core/DolphinQt/Debugger/MemoryViewWidget.cpp

@@ -984,7 +984,7 @@ void MemoryViewWidget::ToggleHighlights(bool enabled)
   }
   else
   {
-    // Treated as being interchangable with Qt::transparent.
+    // Treated as being interchangeable with Qt::transparent.
     m_highlight_color.setAlpha(0);
 
     // Immediately remove highlights when paused.
@@ -1220,7 +1220,7 @@ void MemoryViewWidget::OnContextMenu(const QPoint& pos)
 
   auto* note = m_ppc_symbol_db.GetNoteFromAddr(addr);
   note_edit_action->setEnabled(note != nullptr);
-  // A note cannot be added ontop of the starting address of another note.
+  // A note cannot be added on top of the starting address of another note.
   if (note != nullptr && note->address == addr)
     note_add_action->setEnabled(false);
 

Source/Core/DolphinQt/Debugger/RegisterColumn.h

@@ -31,7 +31,7 @@ enum class RegisterType
   int_mask,    // ???
   int_cause,   // ???
   dsisr,       // Defines the cause of data / alignment exceptions
-  dar,         // Data adress register
+  dar,         // Data address register
   pt_hashmask  // ???
 };
 

Source/Core/DolphinQt/ResourcePackManager.cpp

@@ -162,7 +162,7 @@ void ResourcePackManager::RepopulateTable()
   SelectionChanged();
 }
 
-// Revert the indicies as to be more intuitive for users
+// Revert the indices as to be more intuitive for users
 int ResourcePackManager::GetResourcePackIndex(QTableWidgetItem* item) const
 {
   return m_table_widget->rowCount() - 1 - item->row();

Source/Core/DolphinQt/SearchBar.h

@@ -18,7 +18,7 @@ public:
   void Hide();
 
 signals:
-  void Search(const QString& serach);
+  void Search(const QString& search);
 
 private:
   void CreateWidgets();

Source/Core/DolphinQt/Settings.cpp

@@ -414,7 +414,7 @@ void Settings::SetStyleType(StyleType type)
 {
   GetQSettings().setValue(QStringLiteral("userstyle/styletype"), static_cast<int>(type));
 
-  // also set the old setting so that the config is correctly intepreted by older Dolphin builds
+  // also set the old setting so that the config is correctly interpreted by older Dolphin builds
   GetQSettings().setValue(QStringLiteral("userstyle/enabled"), type == StyleType::User);
 }
 

Source/Core/DolphinQt/Settings/AudioPane.cpp

@@ -89,7 +89,7 @@ void AudioPane::CreateWidgets()
   const QFontMetrics font_metrics{font()};
   const int label_width = font_metrics.boundingRect(GetVolumeLabelText(100)).width();
   // Ensure the label is at least as wide as the QGroupBox title.
-  // This prevents [-Volume] title uglyness on Windows.
+  // This prevents [-Volume] title ugliness on Windows.
   const int title_width = font_metrics.boundingRect(volume_box->title()).width();
   m_volume_indicator->setFixedWidth(std::max(label_width, title_width));
 

Source/Core/DolphinQt/Settings/InterfacePane.cpp

@@ -131,7 +131,7 @@ void InterfacePane::CreateUI()
   m_combobox_language = MakeLanguageComboBox();
   combobox_layout->addRow(tr("&Language:"), m_combobox_language);
 
-  // List avalable themes
+  // List available themes
   auto theme_paths =
       Common::DoFileSearch({File::GetUserPath(D_THEMES_IDX), File::GetSysDirectory() + THEMES_DIR});
   std::vector<std::string> theme_names;

Source/Core/DolphinQt/TAS/TASInputWindow.cpp

@@ -198,7 +198,7 @@ TASSpinBox* TASInputWindow::CreateSliderValuePair(
 }
 
 // The shortcut_widget argument needs to specify the container widget that will be hidden/shown.
-// This is done to avoid ambigous shortcuts
+// This is done to avoid ambiguous shortcuts
 TASSpinBox* TASInputWindow::CreateSliderValuePair(QBoxLayout* layout, int default_, int max,
                                                   QKeySequence shortcut_key_sequence,
                                                   Qt::Orientation orientation,