Fix semantic of sentence

Follow up of ad7d72f0.

Change-Id: I188e96fd9d71dce5ebd83200b9d8212e5f13b948
Reviewed-on: https://gerrit.libreoffice.org/57894
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

svtools/source/inc/svtaccessiblefactory.hxx

@@ -31,7 +31,7 @@ namespace svt
         instance, which is used for creating all kind of Accessibility related
         components.
 
-        When the AccessibleFactoryAccess goes away, this factory goes away, to, and the respective
+        When the AccessibleFactoryAccess goes away, also this factory goes away, and the respective
         library is unloaded.
 
         This class is not thread-safe.

toolkit/inc/helper/accessibilityclient.hxx

@@ -31,7 +31,7 @@ namespace toolkit
         instance, which is used for creating all kind of Accessibility related
         components.
 
-        When the AccessibilityClient goes away, this factory goes away, to, and the respective
+        When the AccessibilityClient goes away, also this factory goes away, and the respective
         library is unloaded.
 
         This class is not thread-safe.