Fixing typo

Author: akram

using_images/other_images/jenkins.adoc

@@ -297,12 +297,12 @@ the first time for it to have an effect.
 +
 Determines whether Jenkins plugins downloads are allowed if the Jenkins Update Center repository 
 uses an invalid SSL certificate. This could be the case if a self hosted repository 
-using self-signed certificate with an unknow CA is used or if an enteprise proxy  
-performs man-in-the-middle interceptions. This variable applies to plugins downloads which may 
-occur during Jenkins image build or if an extension of the Jenkins image is built or if you 
-run the jenkins image and leverage one of the options to download additional plugins 
-(use of s2i whith plugins.txt or use of `INSTALL_PLUGINS` environment variable.
-To enable, set to `true`.
+using self-signed certificate with an unknown CA is used or if an enteprise proxy  
+performs man-in-the-middle interceptions. This variable applies to plug-in downloads, which may 
+occur during a Jenkins image build or if an extension of the Jenkins image is built. It is 
+also applied when you run the Jenkins image and use one of the options to download additional 
+plug-ins, including S2I with plugins.txt or the INSTALL_PLUGINS environment variable. 
+Set to true to enable this variable.
 
 [[jenkins-cross-project-access]]
 === Cross Project Access