Update src/connections/destinations/actions.md

Author: stayseesong

src/connections/destinations/actions.md

@@ -175,7 +175,7 @@ You can combine criteria in a single group using **ALL** or **ANY**.  Use an ANY
 > Mappings do not support the use of double quotes " or a tilde ~ in the trigger fields.
 
 >info "Limitations"
->Mapping fields do not support dot notation. i.e. properties.amount.cost or properties_amount.cost.
+> Mapping fields don't support dot notation. For example, properties.amount.cost or properties_amount.cost aren't supported.
 
 > info "Destination Filters"
 > Destination filters are compatible with Destination Actions. Consider a Destination Filter when: