Fix truncating of subtext
Fix truncating of subtext

The brackets surrounding the text were also truncated. Now they're
appended after truncating the original string.
MissLoveWu/webvowl,MissLoveWu/webvowl,VisualDataWeb/WebVOWL,VisualDataWeb/WebVOWL,leshek-pawlak/WebVOWL,leshek-pawlak/WebVOWL