Index: wp-admin/about.php
===================================================================
--- wp-admin/about.php	(revision 43384)
+++ wp-admin/about.php	(working copy)
@@ -357,26 +357,26 @@
 __( 'Maintenance and Security Releases' );
 
 /* translators: %s: WordPress version number */
-__( '<strong>Version %s</strong> addressed one security issue.' );
+__( '<strong>Version %s</strong> addressed one security issue. ' );
 /* translators: %s: WordPress version number */
-__( '<strong>Version %s</strong> addressed some security issues.' );
+__( '<strong>Version %s</strong> addressed some security issues. ' );
 
 /* translators: 1: WordPress version number, 2: plural number of bugs. */
 _n_noop(
-	'<strong>Version %1$s</strong> addressed %2$s bug.',
-	'<strong>Version %1$s</strong> addressed %2$s bugs.'
+	'<strong>Version %1$s</strong> addressed %2$s bug. ',
+	'<strong>Version %1$s</strong> addressed %2$s bugs. '
 );
 
 /* translators: 1: WordPress version number, 2: plural number of bugs. Singular security issue. */
 _n_noop(
-	'<strong>Version %1$s</strong> addressed a security issue and fixed %2$s bug.',
-	'<strong>Version %1$s</strong> addressed a security issue and fixed %2$s bugs.'
+	'<strong>Version %1$s</strong> addressed a security issue and fixed %2$s bug. ',
+	'<strong>Version %1$s</strong> addressed a security issue and fixed %2$s bugs. '
 );
 
 /* translators: 1: WordPress version number, 2: plural number of bugs. More than one security issue. */
 _n_noop(
-	'<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bug.',
-	'<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bugs.'
+	'<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bug. ',
+	'<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bugs. '
 );
 
 /* translators: %s: Codex URL */