diff -r f058bd501c06 -r a0a6ebfa2aab Campaigns.wiki
--- a/Campaigns.wiki	Fri Nov 01 14:14:28 2019 +0000
+++ b/Campaigns.wiki	Fri Nov 01 19:34:47 2019 +0000
@@ -38,7 +38,7 @@
 
 Where `<mission script name>` is name of the mission script without the file name suffix.
 
-For example, the preview image for the mission script `mission1.lua` must have the name `mission@2x.png`.
+For example, the preview image for the mission script `mission1.lua` must have the name `mission1@2x.png`.
 
 === Localization ===
 Campaign title, mission titles and mission descriptions menu must be edited in the missions files in `Data/Locale`. The file name is `campaigns_<language code>.txt`. There is one file per language. E.g. `campaigns_en.txt` for English. Note that these files are supposed to contain the titles and descriptions of *all* campaigns on your computer. This makes these files unsuitable for sharing or inclusion into [HWPFormat HWP files], for example.