Update operational-and-deployment-guidelines.md

docs/dg/dev/best-practices/non-functional-requirement-templates/operational-and-deployment-guidelines.md

@@ -69,4 +69,4 @@ The rollback scripts must not break the behavior of the current system:
 
 ## Scaleability guidelines
 
-* [P&S](docs/dg/dev/backend-development/data-manipulation/data-publishing/publish-and-synchronization.html) processes must have O(n) time complexity and O(n) resource complexity. In other words, they scale linearly with the number of entities they are processing. Specifically, memory and CPU consumption must grow proportionally to the number of entities. For example, if a process handles 100 entities, its resource consumption is X. When it handles 200 entities, the resource consumption must not exceed 2X.
+[P&S](docs/dg/dev/backend-development/data-manipulation/data-publishing/publish-and-synchronization.html) processes must have O(n) time complexity and O(n) resource complexity. In other words, they scale linearly with the number of entities they're processing. Specifically, memory and CPU consumption must grow proportionally to the number of entities. For example, if a process handles 100 entities, its resource consumption is X. When it handles 200 entities, the resource consumption must not exceed 2X.