diff --git a/src/stc/PlatWX.cpp b/src/stc/PlatWX.cpp
index 45cdea166a..6ac1b876af 100644
--- a/src/stc/PlatWX.cpp
+++ b/src/stc/PlatWX.cpp
@@ -2537,7 +2537,7 @@ void ListBoxImpl::RegisterImage(int type, const char *xpm_data) {
         img = dec.ReadData(reinterpret_cast<const char* const*>(xpm_data));
 
     wxBitmap bmp(img);
-    RegisterImageHelper(type,bmp);
+    RegisterImageHelper(type, bmp);
 }