Spell checking dialog is not closed while closing Preference

Second Life 3.3.2 (259813) Jun 15 2012 09:53:30 (Project Viewer - Snowstorm Team) Release Notes You are at 336,780.0, 307,282.0, 21.5 in Product Engine located at sim4367.agni.lindenlab.com (216.82.5.157:13000) Second\ Life\ Server 12.06.04.258757 Error fetching server release notes URL. CPU: Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz (2999.69 MHz) Memory: 4095 MB OS Version: Microsoft Windows 7 64-bit (Build 7600) Graphics Card Vendor: NVIDIA Corporation Graphics Card: GeForce 9600 GT/PCI/SSE2 Windows Graphics Driver Version: 8.17.0012.7533 OpenGL Version: 3.3.0 libcurl Version: libcurl/7.21.1 OpenSSL/0.9.8q zlib/1.2.5 c-ares/1.7.1 J2C Decoder Version: KDU v6.4.1 Audio Driver Version: FMOD version 3.750000 Qt Webkit Version: 4.7.1 (version number hard-coded) Voice Server Version: Vivox Built with MSVC version 1600 Packets Lost: 1/5,878 (0.0%)