diff --git a/examples/src/2_fees/mod.rs b/examples/src/2_fees/mod.rs
index 50fbbff..ba7e447 100644
--- a/examples/src/2_fees/mod.rs
+++ b/examples/src/2_fees/mod.rs
@@ -1,16 +1,16 @@
 #[cfg(test)]
 mod tests {
-	use crate::simple_test_net::{*, parachain::estimate_message_fee};
+	use crate::simple_test_net::{parachain::estimate_message_fee, *};
 	use frame_support::assert_ok;
 	use xcm::latest::prelude::*;
 	use xcm_simulator::TestExt;
 
 	/// Scenario:
-	/// Relay chain sends a XCM to Parachain A. 
-    /// Enough execution is bought for the full message.
+	/// Relay chain sends a XCM to Parachain A.
+	/// Enough execution is bought for the full message.
 	/// However, the message errors at the Trap(1) instruction (simulates error in other instructions).
-    /// The last three instructions are not executed 
-    /// and the weight surplus of these instructions is refunded to the relay chain account.
+	/// The last three instructions are not executed
+	/// and the weight surplus of these instructions is refunded to the relay chain account.
 	#[test]
 	fn refund_surplus() {
 		MockNet::reset();
@@ -33,9 +33,9 @@ mod tests {
 				},
 			])),
 			Trap(1),
-            ClearOrigin,
-            ClearOrigin,
-            ClearOrigin,
+			ClearOrigin,
+			ClearOrigin,
+			ClearOrigin,
 		]);
 
 		Relay::execute_with(|| {
diff --git a/examples/src/lib.rs b/examples/src/lib.rs
index f3d0caa..1ac862b 100644
--- a/examples/src/lib.rs
+++ b/examples/src/lib.rs
@@ -1,23 +1,23 @@
-mod simple_test_net;
-#[path ="0_first_look/mod.rs"]
-mod first_look;
-#[path="1_transfers/mod.rs"]
-mod transfers;
-#[path ="2_fees/mod.rs"]
+#[path = "7_expects/mod.rs"]
+mod expects;
+#[path = "2_fees/mod.rs"]
 mod fees;
-#[path ="3_transact/mod.rs"]
-mod transact;
-#[path ="4_origins/mod.rs"]
-mod origins;
-#[path ="5_holding_modifiers/mod.rs"]
+#[path = "0_first_look/mod.rs"]
+mod first_look;
+#[path = "5_holding_modifiers/mod.rs"]
 mod holding_modifiers;
-#[path ="6_trap_and_claim/mod.rs"]
-mod trap_and_claim;
-#[path="7_expects/mod.rs"]
-mod expects;
-#[path ="8_queries/mod.rs"]
+#[path = "10_locks/mod.rs"]
+mod locks;
+#[path = "4_origins/mod.rs"]
+mod origins;
+#[path = "8_queries/mod.rs"]
 mod queries;
-#[path ="9_version_subscription/mod.rs"]
+mod simple_test_net;
+#[path = "3_transact/mod.rs"]
+mod transact;
+#[path = "1_transfers/mod.rs"]
+mod transfers;
+#[path = "6_trap_and_claim/mod.rs"]
+mod trap_and_claim;
+#[path = "9_version_subscription/mod.rs"]
 mod version_subscription;
-#[path ="10_locks/mod.rs"]
-mod locks;
\ No newline at end of file
diff --git a/src/testing/README.md b/src/testing/README.md
index 9a25358..c8364de 100644
--- a/src/testing/README.md
+++ b/src/testing/README.md
@@ -11,7 +11,7 @@ We'll discuss tools and best practices for each of these levels.
 The [xcm-simulator](/~https://github.com/paritytech/polkadot/tree/master/xcm/xcm-simulator) is a tool to quickly test the execution of various XCM instructions against the `xcm-executor`. 
 The examples in this documentation use the xcm-simulator.
 The simulator mocks the Downward Message Passing pallet, enabling us to get the XCMs that a parachain receives from the relay chain using the `received_dmp` getter. 
-The simulator should be used as a XCM playground. For testing the configuration of your parachain and the integration with other chains, you can use the xcm-emulator.
+The simulator should be used as a XCM playground. For testing the XCM configuration of your parachain and the integration with other chains, you can use the xcm-emulator.
 
 ## XCM Emulator
 The [xcm-emulator](/~https://github.com/paritytech/cumulus/tree/master/xcm/xcm-emulator) is a tool to emulate XCM program execution using pre-configured runtimes, including those used to run on live networks, such as Kusama, Polkadot, Statemine, etc. This allows for testing cross-chain message passing and verifying outcomes, weights, and side-effects.