StarkGate overview minor refactor (#1501)

* init

* Update overview.adoc

* Update function-reference.adoc

Author: LandauRaz

components/Starknet/modules/starkgate/pages/function-reference.adoc

@@ -1,5 +1,5 @@
 [id="StarkGate_function_reference"]
-= StarkGate function and event reference
+= StarkGate functions and events reference
 :description: Comprehensive function and event reference for StarkGate.
 
 == L1 functions and events

components/Starknet/modules/starkgate/pages/overview.adoc

@@ -19,7 +19,9 @@ https://starkgate.starknet.io[StarkGate^], developed by StarkWare, bridges ETH a
 
 [TIP]
 ====
-You can also check if a token is currently supported using the xref:function-reference.adoc#getBridge[`getBridge`] function.
+You can also check if a token is supported using the `getBridge` function.
+
+For full details about this and all other functions and events, see the xref:function-reference.adoc[functions and events reference].
 ====
 
 This guide will walk you through the various procedures enabled by StarkGate, including:
@@ -36,9 +38,7 @@ This guide will walk you through the various procedures enabled by StarkGate, in
 
 [NOTE]
 ====
-StarkGate enforces a minimum fee for all procedures to account for the L1->L2 message costs.
-
-For more information, see xref:architecture-and-concepts:network-architecture/messaging-mechanism.adoc#l1-l2-message-fees[L1->L2 message fees].
+StarkGate enforces xref:architecture-and-concepts:network-architecture/messaging-mechanism.adoc#l1-l2-message-fees[fees] for all procedures to account for L1->L2 message costs.
 
-To estimate the fee for depositing funds or enrolling a token bridge on StarkGate, use the xref:function-reference.adoc#estimateDepositFeeWei[`estimateDepositFeeWei`] and xref:function-reference.adoc#estimateEnrollmentFeeWei[`estimateEnrollmentFeeWei`] functions.
+Fees for depositing funds or enrolling a token bridge on StarkGate, can be estimated using the `estimateDepositFeeWei` or `estimateEnrollmentFeeWei` function.
 ====