[depr.meta.types] Remove superfluous period

Author: Andreas-Krug

source/future.tex

@@ -309,7 +309,7 @@
 a trivial class does not have virtual functions or virtual base classes.
 \end{note}
 A \defnadj{trivial}{type} is a scalar type, a trivial class,
-an array of such a type, or a cv-qualified version of one of these types..
+an array of such a type, or a cv-qualified version of one of these types.
 
 \pnum
 \indextext{POD}%