diff --git a/com.inventage.tools.versiontiger.ui/src/main/resources/com/inventage/tools/versiontiger/ui/preferences/Messages.properties b/com.inventage.tools.versiontiger.ui/src/main/resources/com/inventage/tools/versiontiger/ui/preferences/Messages.properties
index ef599f5..1ab4ff8 100644
--- a/com.inventage.tools.versiontiger.ui/src/main/resources/com/inventage/tools/versiontiger/ui/preferences/Messages.properties
+++ b/com.inventage.tools.versiontiger.ui/src/main/resources/com/inventage/tools/versiontiger/ui/preferences/Messages.properties
@@ -1,3 +1,3 @@
-preferencesOsgiQualifierTitleLabel=Define qualifiers of OSGI versions.
-preferencesOsgiReleaseQualifierLabel=OSGI version release qualifier. (Default: the empty string.)
-preferencesOsgiSnapshotQualifierLabel=OSGI version snapshot qualifier. (Default: 'qualifier'.)
\ No newline at end of file
+preferencesOsgiQualifierTitleLabel=Define qualifiers of OSGI versions
+preferencesOsgiReleaseQualifierLabel=OSGI version release qualifier (Default: empty)
+preferencesOsgiSnapshotQualifierLabel=OSGI version snapshot qualifier (Default: 'qualifier')