small edit

Author: lindseymoore

source/compatibility.txt

@@ -43,7 +43,7 @@ The first column lists the driver version.
 
 .. note:: The {+driver-short+} Supports Node.js Versions in the "Active LTS" Phase or Later
 
-   Upon release, Node.js versions have a "Current" release status for six months 
+   Node.js versions have a "Current" release status for six months 
    to give library authors time to add support for them. The {+driver-long+} 
    officially supports Node.js versions once their release status changes 
    from "Current" to "Active LTS". To learn more about release statues for