Small typos in language file

[Amour]

In lang_en_us.xml:

1. <OpenDir>&Browse Download Directory..</OpenDir>
   Typo: missing dot at the end.
   
2. <ToContinueTitle>Choose the folder to continue partial downloads</ToContinueTitle>
   Typo: missing colon at the end.
   
3. <ChatRoomOnly>Dedicated Chat Room</ChatRoomOnly>
   Bug: two times in the file.
   
4. <TorrentInfo>Torrent Infomation</TorrentInfo>
   Typo: Torrent Information
   
5. <Unkown>Unkown</Unkown>
   Typo: Unknown
   
6. <GameTV type="catalog" display="TV Game" infotip="PS2ã€XBOX Games"/>
   Bug: PS2 and XBOX Games
   

[dimchopicha2003]

7. <ReleasePortOnExit>Remove Port on NAT/Firewall(XP only)</ReleasePortOnExit>

Typo: missing space -> NAT/Firewall (XP only)

8. <UpDownRatio>Maximum Upload/Download Ratio(Percent)</UpDownRatio>

Typo: missing space -> Ratio (Percent) or (Percents)?

9. <HashCheckOnFinished>Hash-check again when the download task is finished.</HashCheckOnFinished>

Typo: added dot (remove it like on the other options)

10. <PromptPMHelp>Please double-click online user list to send a private message(PM).</PromptPMHelp>

Typo: missing space -> message (PM)

11. <EnableChatting>Enable chatting.</EnableChatting>

Typo: added dot (remove it like on the other options)

12. <Info>It seems that your download speed is too slow to Preview the media file smoothly. Do you want to minimize the preview window? BitComet will reminde you to continue preview when it received enough media data.</Info>

Typo: added e reminde -> remind