diff --git a/doc/lua_api.md b/doc/lua_api.md
index d5b33711c..b23ded7fb 100644
--- a/doc/lua_api.md
+++ b/doc/lua_api.md
@@ -1585,25 +1585,25 @@ There are a bunch of different looking node types.
     * Often used for stairs and slabs.
     * Allows defining nodes consisting of an arbitrary number of boxes.
     * See [Node boxes](#node-boxes) below for more information.
 * `mesh`
     * Uses models for nodes.
     * Tiles should hold model materials textures.
     * Only static meshes are implemented.
     * For supported model formats see Irrlicht engine documentation.
 * `plantlike_rooted`
     * Enables underwater `plantlike` without air bubbles around the nodes.
     * Consists of a base cube at the coordinates of the node plus a
       `plantlike` extension above
-    * If `paramtype2="leveled", the `plantlike` extension has a height
+    * If `paramtype2="leveled"`, the `plantlike` extension has a height
       of `param2 / 16` nodes, otherwise it's the height of 1 node
     * If `paramtype2="wallmounted"`, the `plantlike` extension
       will be at one of the corresponding 6 sides of the base cube.
       Also, the base cube rotates like a `normal` cube would
     * The `plantlike` extension visually passes through any nodes above the
       base cube without affecting them.
     * The base cube texture tiles are defined as normal, the `plantlike`
       extension uses the defined special tile, for example:
       `special_tiles = {{name = "default_papyrus.png"}},`
 
 `*_optional` drawtypes need less rendering time if deactivated
 (always client-side).