diff --git a/data/core/editor/help.cfg b/data/core/editor/help.cfg
index 2e5c67833590..f3fb86582fd1 100644
--- a/data/core/editor/help.cfg
+++ b/data/core/editor/help.cfg
@@ -257,7 +257,7 @@ These following tools are provided:
 [topic]
     id=editor_palette
     title= _ "Editor Palette"
-    text= _ "The editor palette contains the applicable items you may use with the currently selected tool. For example, the Paint tool will display a full list of all available terrains, and the unit tool will provide a list of abailable units."
+    text= _ "The editor palette contains the applicable items you may use with the currently selected tool. For example, the Paint tool will display a full list of all available terrains, and the unit tool will provide a list of available units."
 [/topic]
 # wmllint: markcheck on