fix: cta

Author: sanjam-deriv

docs/core-concepts/copytrading/index.md

@@ -21,12 +21,12 @@ Copy Trading is becoming popular in the financial markets; it allows a client (t
 
 ## Becoming a Trader
 
-To become a Trader (i.e. to allow others to follow your trades), set the “allow_copiers” setting via the [set settings call](/api-explorer#set_settings).
+To become a Trader (i.e. to allow others to follow your trades), set the “allow_copiers” setting via the [set settings](/api-explorer#set_settings) call.
 
 The Trader then creates a read-only API token and provides it to the Copier.
 
 Enabling the allow_copiers setting will also make the [copytrading statistics](/api-explorer#copytrading_statistics) call work. The statistics API call provides the information about an account (this is so that potential copiers have an idea about the trader’s past performance).
 
 ## Becoming a Copier
 
-To become a copier, use the [copy start call](/api-explorer#copy_start). To stop copying, use the [copy stop call](/api-explorer#copy_stop).
+To become a copier, use the [copy start](/api-explorer#copy_start) call. To stop copying, use the [copy stop](/api-explorer#copy_stop) call.