diff --git a/.docs/cli-examples-es.md b/.docs/cli-examples-es.md
index b5b0ddd..a3bcc71 100644
--- a/.docs/cli-examples-es.md
+++ b/.docs/cli-examples-es.md
@@ -42,7 +42,7 @@ xcm-sdk limitedTeleportAssets \
 --mnemonic //Alice \
 --destP 1 \
 --ben AccountId32 \
---benV <relay chain account> \
+--benV '<relay chain account>' \
 --assetP 1 \
 --a 1000000000000
 ```
@@ -56,7 +56,7 @@ xcm-sdk limitedReserveTransferAssets \
 --destV 2000 \
 --destP 1 \
 --ben AccountId32 \
---benV <trappist account> \
+--benV '<trappist account>' \
 --assetId 1 \
 --a 1000000000000
 ```
diff --git a/.docs/cli-examples.md b/.docs/cli-examples.md
index 9f2cbf4..73c65d5 100644
--- a/.docs/cli-examples.md
+++ b/.docs/cli-examples.md
@@ -42,7 +42,7 @@ xcm-sdk limitedTeleportAssets \
 --mnemonic //Alice \
 --destP 1 \
 --ben AccountId32 \
---benV <relay chain account> \
+--benV '<relay chain account>' \
 --assetP 1 \
 --a 1000000000000
 ```
@@ -56,7 +56,7 @@ xcm-sdk limitedReserveTransferAssets \
 --destV 2000 \
 --destP 1 \
 --ben AccountId32 \
---benV <trappist account> \
+--benV '<trappist account>' \
 --assetId 1 \
 --a 1000000000000
 ```
diff --git a/package-lock.json b/package-lock.json
index 01a5e16..a3c21cb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,6 @@
       "version": "0.1.0-rc.1",
       "license": "MIT",
       "dependencies": {
-        "@types/yargs": "^17.0.22",
         "yargs": "^17.7.0"
       },
       "bin": {
@@ -27,6 +26,7 @@
         "@types/mocha": "^10.0.1",
         "@types/node": "^18.14.0",
         "@types/sinon": "^10.0.13",
+        "@types/yargs": "^17.0.22",
         "@typescript-eslint/eslint-plugin": "^5.52.0",
         "@typescript-eslint/parser": "^5.52.0",
         "chai": "^4.3.7",
@@ -1463,6 +1463,7 @@
       "version": "17.0.22",
       "resolved": "https://registry.npmjs.org/@types/yargs/-/yargs-17.0.22.tgz",
       "integrity": "sha512-pet5WJ9U8yPVRhkwuEIp5ktAeAqRZOq4UdAyWLWzxbtpyXnzbtLdKiXAjJzi/KLmPGS9wk86lUFWZFN6sISo4g==",
+      "dev": true,
       "dependencies": {
         "@types/yargs-parser": "*"
       }
@@ -1470,7 +1471,8 @@
     "node_modules/@types/yargs-parser": {
       "version": "21.0.0",
       "resolved": "https://registry.npmjs.org/@types/yargs-parser/-/yargs-parser-21.0.0.tgz",
-      "integrity": "sha512-iO9ZQHkZxHn4mSakYV0vFHAVDyEOIJQrV2uZ06HxEPcx+mt8swXoZHIbaaJ2crJYFfErySgktuTZ3BeLz+XmFA=="
+      "integrity": "sha512-iO9ZQHkZxHn4mSakYV0vFHAVDyEOIJQrV2uZ06HxEPcx+mt8swXoZHIbaaJ2crJYFfErySgktuTZ3BeLz+XmFA==",
+      "dev": true
     },
     "node_modules/@typescript-eslint/eslint-plugin": {
       "version": "5.52.0",
@@ -7947,6 +7949,7 @@
       "version": "17.0.22",
       "resolved": "https://registry.npmjs.org/@types/yargs/-/yargs-17.0.22.tgz",
       "integrity": "sha512-pet5WJ9U8yPVRhkwuEIp5ktAeAqRZOq4UdAyWLWzxbtpyXnzbtLdKiXAjJzi/KLmPGS9wk86lUFWZFN6sISo4g==",
+      "dev": true,
       "requires": {
         "@types/yargs-parser": "*"
       }
@@ -7954,7 +7957,8 @@
     "@types/yargs-parser": {
       "version": "21.0.0",
       "resolved": "https://registry.npmjs.org/@types/yargs-parser/-/yargs-parser-21.0.0.tgz",
-      "integrity": "sha512-iO9ZQHkZxHn4mSakYV0vFHAVDyEOIJQrV2uZ06HxEPcx+mt8swXoZHIbaaJ2crJYFfErySgktuTZ3BeLz+XmFA=="
+      "integrity": "sha512-iO9ZQHkZxHn4mSakYV0vFHAVDyEOIJQrV2uZ06HxEPcx+mt8swXoZHIbaaJ2crJYFfErySgktuTZ3BeLz+XmFA==",
+      "dev": true
     },
     "@typescript-eslint/eslint-plugin": {
       "version": "5.52.0",
diff --git a/package.json b/package.json
index d4013fc..188034c 100644
--- a/package.json
+++ b/package.json
@@ -64,6 +64,7 @@
     "@types/mocha": "^10.0.1",
     "@types/node": "^18.14.0",
     "@types/sinon": "^10.0.13",
+    "@types/yargs": "^17.0.22",
     "@typescript-eslint/eslint-plugin": "^5.52.0",
     "@typescript-eslint/parser": "^5.52.0",
     "chai": "^4.3.7",
@@ -87,7 +88,6 @@
     "@polkadot/util-crypto": "^10.2.6"
   },
   "dependencies": {
-    "@types/yargs": "^17.0.22",
     "yargs": "^17.7.0"
   }
 }
diff --git a/src/bin/index.ts b/src/bin/index.ts
index 109a0d4..72a3a46 100755
--- a/src/bin/index.ts
+++ b/src/bin/index.ts
@@ -5,7 +5,7 @@ import { commonArgsOptions, executeCommand, SUPPORTED_METHODS } from '../command
 usage('$0 <command> [args]')
   .strict()
   .command(
-    'limitedReserveTransferAssets --args',
+    'limitedReserveTransferAssets [--args]',
     '',
     function (yargs) {
       return yargs.options(commonArgsOptions as any)
@@ -15,7 +15,7 @@ usage('$0 <command> [args]')
     },
   )
   .command(
-    'reserveTransferAssets --args',
+    'reserveTransferAssets [--args]',
     '',
     function (yargs) {
       return yargs.options(commonArgsOptions as any)
@@ -25,7 +25,7 @@ usage('$0 <command> [args]')
     },
   )
   .command(
-    'teleportAssets --args',
+    'teleportAssets [--args]',
     '',
     function (yargs) {
       return yargs.options(commonArgsOptions as any)
@@ -35,7 +35,7 @@ usage('$0 <command> [args]')
     },
   )
   .command(
-    'limitedTeleportAssets --args',
+    'limitedTeleportAssets [--args]',
     '',
     function (yargs) {
       return yargs.options(commonArgsOptions as any)