[zh_CN][Installer] Strings broken into two lines in JSSE Security page.

Description of problem:
[Installer] Strings broken into two lines in JSSE Security page.

Version-Release number of selected component (if applicable):
jboss-eap-7.2.0.Beta-installer.jar

How reproducible:
100%

Steps to Reproduce:
1. Install latest beta installer build via:
java -jar jboss-eap-7.2.0.Beta-installer.jar
2. Next to Configure Runtime - Advanced - JSSE Security, check & click on JSSE Configuration page.

Actual results:
[Installer] Strings broken into two lines in JSSE Security page.

Expected results:
It should be displayed in one line.

Additional info:
Please see the attached screen-shot.