diff --git a/Check.pm b/Check.pm
index 13b8e76..36bb320 100644
--- a/Check.pm
+++ b/Check.pm
@@ -120,9 +120,9 @@ sub action
 	    $shortErr = " ($shortErr)";
 	}
   if ( $lastAge < 1.1 ) {
-      $lastAgeCheck = "<span style="color:MediumSeaGreen;">$lastAge</span>";
+      $lastAgeCheck = "<span style='color:MediumSeaGreen;'>$lastAge</span>";
   } else {
-    $lastAgeCheck = "<span style="color:Tomato;">$lastAge</span>";
+    $lastAgeCheck = "<span style='color:Tomato;'>$lastAge</span>";
   }
 
         $str = <<EOF;