Oops, =head 2 should be =head2

Author: lizmat

doc/Type/Telemetry.pod6

@@ -324,7 +324,7 @@ If that is not set either, defaults to True.
 If there are C<snap>s available in the internal array at the end of the
 program, then C<report> will be automatically generated and printed on C<STDERR>.
 
-=head 2 module snapper
+=head2 module snapper
 
 Start a thread taking repeated system state snapshots.