Fix typo in 'separator'

src/openrct2/core/Path.cpp

@@ -86,18 +86,18 @@ namespace Path
 
     const utf8 * GetFileName(const utf8 * path)
     {
-        const utf8 * lastPathSeperator = nullptr;
+        const utf8 * lastPathSeparator = nullptr;
         for (const utf8 * ch = path; *ch != '\0'; ch++)
         {
             if (*ch == *PATH_SEPARATOR || *ch == '/')
             {
-                lastPathSeperator = ch;
+                lastPathSeparator = ch;
             }
         }
 
-        return lastPathSeperator == nullptr ?
+        return lastPathSeparator == nullptr ?
             path :
-            lastPathSeperator + 1;
+            lastPathSeparator + 1;
     }
 
     std::string GetFileNameWithoutExtension(const std::string &path)

src/openrct2/windows/EditorObjectSelection.cpp

@@ -258,7 +258,7 @@ enum {
     DDIX_FILTER_WW,
     DDIX_FILTER_TT,
     DDIX_FILTER_CUSTOM,
-    DDIX_FILTER_SEPERATOR,
+    DDIX_FILTER_SEPARATOR,
     DDIX_FILTER_SELECTED,
     DDIX_FILTER_NONSELECTED,
 };
@@ -878,10 +878,10 @@ void window_editor_object_selection_mousedown(rct_window *w, rct_widgetindex wid
         // Track manager cannot select multiple, so only show selection filters if not in track manager
         if (!(gScreenFlags & SCREEN_FLAGS_TRACK_MANAGER)) {
             num_items = 7;
-            gDropdownItemsFormat[DDIX_FILTER_SEPERATOR] = 0;
+            gDropdownItemsFormat[DDIX_FILTER_SEPARATOR] = 0;
             gDropdownItemsFormat[DDIX_FILTER_SELECTED] = STR_TOGGLE_OPTION;
             gDropdownItemsFormat[DDIX_FILTER_NONSELECTED] = STR_TOGGLE_OPTION;
-            gDropdownItemsArgs[DDIX_FILTER_SEPERATOR] = STR_NONE;
+            gDropdownItemsArgs[DDIX_FILTER_SEPARATOR] = STR_NONE;
             gDropdownItemsArgs[DDIX_FILTER_SELECTED] = STR_SELECTED_ONLY;
             gDropdownItemsArgs[DDIX_FILTER_NONSELECTED] = STR_NON_SELECTED_ONLY;
         }