diff --git a/htdocs/langs/en_US/admin.lang b/htdocs/langs/en_US/admin.lang
index 987f02fe314020fe96117bf4203292278afc059a..2783ea52594325fcfe57f5efa3f6ac84306a9899 100644
--- a/htdocs/langs/en_US/admin.lang
+++ b/htdocs/langs/en_US/admin.lang
@@ -9,7 +9,7 @@ VersionDevelopment=Development
 VersionUnknown=Unknown
 VersionRecommanded=Recommended
 FileCheck=Files integrity checker
-FileCheckDesc=This tool allows you to check the integrity of files of your application, comparing each files with the official ones. You can use this tool to detect if some files were modified by a hacker for example.
+FileCheckDesc=This tool allows you to check the integrity of files and setup of your application, comparing each files with the official ones. Value of some setup constants may also be checked. You can use this tool to detect if some files were modified by a hacker for example.
 FileIntegrityIsStrictlyConformedWithReference=Files integrity is strictly conformed with the reference.
 FileIntegrityIsOkButFilesWereAdded=Files integrity check has passed, however some new files were added.
 FileIntegritySomeFilesWereRemovedOrModified=Files integrity check has failed. Some files were modified, removed or added.