trivial: tweak phrasing of previous commit

kay-kim · kay-kim · commit 0e3cf063b649 · 2017-12-14T23:49:43.000-05:00
diff --git a/source/reference/connection-string.txt b/source/reference/connection-string.txt
@@ -441,7 +441,7 @@ isolation for their reads from replica sets.
 
    * - .. urioption:: readConcernLevel
 
-     - The level of isolation. Accepts:
+     - The level of isolation. Can accept one of the following values:
      
        - :readconcern:`local <"local">`
        - :readconcern:`majority <"majority">`
