Global: fixes British spellings and typos found by AI

src/common/impl/genconfig.c

@@ -996,7 +996,7 @@ bool ffGenConfigInteractive(FFdata* data) {
             success = true;
         }
     } else {
-        fputs("\nConfig generation cancelled.\n", stderr);
+        fputs("\nConfig generation canceled.\n", stderr);
     }
 
     ffListDestroy(&ui.items);

src/common/impl/settings.c

@@ -507,8 +507,8 @@ typedef struct E_Config {
     Eina_List* font_defaults;
 } E_Config; // Must be the same name as the top level struct in e.cfg
 
-    #define FF_EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(clas, type) \
-        (ffeet_eina_file_data_descriptor_class_set(clas, sizeof(*(clas)), #type, sizeof(type)))
+    #define FF_EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(klass, type) \
+        (ffeet_eina_file_data_descriptor_class_set(klass, sizeof(*(klass)), #type, sizeof(type)))
     #define FF_EET_DATA_DESCRIPTOR_ADD_BASIC(edd, struct_type, member, type)                                                                                 \
         do {                                                                                                                                                 \
             struct_type ___ett;                                                                                                                              \

src/detection/displayserver/linux/xcb.c

@@ -331,7 +331,7 @@ static bool xcbRandrHandleMonitors(XcbRandrData* data, xcb_screen_t* screen) {
 }
 
 static void xcbRandrHandleScreen(XcbRandrData* data, xcb_screen_t* screen) {
-    // With all the initialisation done, start the detection
+    // With all the initialization done, start the detection
     if (xcbRandrHandleMonitors(data, screen)) {
         return;
     }

src/detection/gtk_qt/gtk.c

@@ -111,7 +111,7 @@ static void detectGTKFromSettings(FFGTKResult* result) {
     } else {
         // Standalone WMs (Hyprland, sway, niri, i3, ...) report no DE and have no settings
         // daemon, but GTK apps on them still read org.gnome.desktop.interface.
-        // Read via DConf, not GSettings: GSettings synthesises the schema default for keys
+        // Read via DConf, not GSettings: GSettings synthesizes the schema default for keys
         // the user never set, DConf returns nothing. Runs last; applyGTKSettings() only
         // fills still-empty fields, so config files always win.
         themeName = ffSettingsGetDConf("/org/gnome/desktop/interface/gtk-theme", FF_VARIANT_TYPE_STRING).strValue;

src/fastfetch.c

@@ -910,7 +910,7 @@ int main(int argc, char** argv) {
             ffStrbufSetS(&data.structure, FASTFETCH_DATATEXT_STRUCTURE); // Cannot use `ffStrbufSetStatic` here because we will modify the string
         }
         if (data.genConfigInteractive && !ffGenConfigInteractive(&data)) {
-            // User cancelled the interactive config generation
+            // User canceled the interactive config generation
             ffStrbufDestroy(&data.structure);
             ffStrbufDestroy(&data.structureDisabled);
             yyjson_doc_free(data.configDoc);