mw feedback

Author: stephmarie17

source/upgrade.txt

@@ -64,16 +64,16 @@ Breaking Changes
 
 A breaking change is a modification in a convention or behavior in
 a specific version of the driver that might prevent your application from
-working properly if not addressed before upgrading.
+working properly if you don't address it before upgrading.
 
 The breaking changes in this section are categorized by the driver version that
 introduced them. When upgrading driver versions, address all the breaking
 changes between the current and upgrade versions.
 
 .. _ruby-breaking-changes-2.20:
 
-Version 2.0 Breaking Changes
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Version 2.20 Breaking Changes
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 This driver version introduces the following breaking change: