Update reference/src/layout/structs-and-tuples.md

gnzlbg · RalfJung · web-flow · commit 008158c68660 · 2019-08-16T17:32:48.000+02:00
Co-Authored-By: Ralf Jung &lt;post@ralfj.de&gt;
diff --git a/reference/src/layout/structs-and-tuples.md b/reference/src/layout/structs-and-tuples.md
@@ -144,7 +144,7 @@ struct Zst2(Zst1, Zst0);
 #### Default layout of structs with a single non-zero-sized field
 
 The default layout of structs with a single non-zero-sized field is the same as
-the layout of that field if all other fields are [1-ZST]
+the layout of that field if all other fields are [1-ZST].
 
 For example, the layout of:
 
