diff --git a/README.md b/README.md
index 8e57bbb..9ff2394 100644
--- a/README.md
+++ b/README.md
@@ -103,7 +103,7 @@ Increases the `wet`ness level of the node at `pos` by `1`, if possible. This is
 ####Return value
 `nil`
 
-###`pedology.register_sucky_group(basename, basedescription, lumpdescription, maxwet, oozeinterval, oozechance, melttable, dropcount, sounds, additional_groups)
+###`pedology.register_sucky_group(basename, basedescription, lumpdescription, maxwet, oozeinterval, oozechance, melttable, dropcount, sounds, additional_groups)`
 Registers a bunch of `sucky` and `oozing` nodes to Pedology . This function assumes that textures are ready for the node, one texture for each `wet`ness level (up to `maxwet`). They have to be named according to the pattern `pedology_<basename>_<wetness>.png` and must reside in the `textures` folder. Example name: `pedology_clay_0.png` is the texture for dry clay, `pedology_clay_1.png` is texture for wet clay, and so on.
 ####Parameters
 * `basename`: A part of the internal itemstring of all the nodes to be registered. The full itemstring for a node would be “`pedology:<basename>_<wetness>`, where “`<basename>`” is replaced with the given `basename` and “`<wetness`>” is replaced with the wetness level (a single digit). This parameter is also used to find the textures.