Update dictionary.txt

h2/src/tools/org/h2/build/doc/dictionary.txt

@@ -765,4 +765,4 @@ jacoco xdata invokes sourcefiles classfiles duplication crypto stacktraces prt d
 interpolated thead
 
 die weekdiff osx subprocess dow proleptic microsecond microseconds divisible cmp denormalized suppressed saturated mcs
-london dfs weekdays intermittent looked msec tstz africa monrovia asia tokyo weekday joi callers
+london dfs weekdays intermittent looked msec tstz africa monrovia asia tokyo weekday joi callers multipliers ucn