diff --git a/features/FEATURE_BLE/mbed_lib.json b/features/FEATURE_BLE/mbed_lib.json
index b1aea3fa08..5368a3c97d 100644
--- a/features/FEATURE_BLE/mbed_lib.json
+++ b/features/FEATURE_BLE/mbed_lib.json
@@ -1,75 +1,75 @@
 {
     "name": "ble",
-	"config": {
-	    "ble-feature-observer": {
-	        "help": "Include observer BLE role support, allows listening for and processing advertising packets.",
-	        "value": true,
-	        "macro_name": "BLE_ROLE_OBSERVER"
-	    },
-	    "ble-role-broadcaster": {
-	        "help": "Include broadcaster BLE role support, allows sending advertising packets.",
-	        "value": true,
-	        "macro_name": "BLE_ROLE_BROADCASTER"
-	    },
-	    "ble-role-peripheral": {
-	        "help": "Include peripheral BLE role support, depends on observer role.",
-	        "value": true,
-	        "macro_name": "BLE_ROLE_PERIPHERAL"
-	    },
-	    "ble-role-central": {
-	        "help": "Include central BLE role support, depends on broadcaster role.",
-	        "value": true,
-	        "macro_name": "BLE_ROLE_CENTRAL"
-	    },
-	    "ble-feature-security": {
-	        "help": "Include security BLE role support, depends on peripheral or central role.",
-	        "value": true,
-	        "macro_name": "BLE_FEATURE_SECURITY"
-	    },
-	    "ble-feature-secure-connections": {
-	        "help": "Include secure connections support, depends on the security feature.",
-	        "value": true,
-	        "macro_name": "BLE_FEATURE_SECURE_CONNECTIONS"
-	    },
-	    "ble-feature-signing": {
-	        "help": "Include signing support, depends on the security feature.",
-	        "value": true,
-	        "macro_name": "BLE_FEATURE_SIGNING"
-	    },
-	    "ble-feature-whitelist": {
-	        "help": "Include whitelist support, depends on the security feature.",
-	        "value": true,
-	        "macro_name": "BLE_FEATURE_WHITELIST"
-	    },
-	    "ble-feature-privacy": {
-	        "help": "Include privacy support, depends on the security feature.",
-	        "value": true,
-	        "macro_name": "BLE_FEATURE_PRIVACY"
-	    },
-	    "ble-feature-phy-management": {
-	        "help": "Include additional PHY support.",
-	        "value": true,
-	        "macro_name": "BLE_FEATURE_PHY_MANAGEMENT"
-	    },
-	    "ble-feature-extended-advertising": {
-	        "help": "Include extended advertising support, depends on the phy management feature.",
-	        "value": true,
-	        "macro_name": "BLE_FEATURE_EXTENDED_ADVERTISING"
-	    },
-	    "ble-feature-periodic-advertising": {
-	        "help": "Include periodic advertising support, depends on the extended advertising feature.",
-	        "value": true,
-	        "macro_name": "BLE_FEATURE_PERIODIC_ADVERTISING"
-	    },
-	    "ble-feature-gatt-client": {
-	        "help": "Include Gatt Client BLE role support, depends on peripheral and central role.",
-	        "value": true,
-	        "macro_name": "BLE_FEATURE_GATT_CLIENT"
-	    },
-	    "ble-feature-gatt-server": {
-	        "help": "Include Gatt Server BLE role support, depends on peripheral or central role.",
-	        "value": true,
-	        "macro_name": "BLE_FEATURE_GATT_SERVER"
-	    }
-	}
+    "config": {
+        "ble-role-observer": {
+            "help": "Include observer BLE role support, allows listening for and processing advertising packets.",
+            "value": true,
+            "macro_name": "BLE_ROLE_OBSERVER"
+        },
+        "ble-role-broadcaster": {
+            "help": "Include broadcaster BLE role support, allows sending advertising packets.",
+            "value": true,
+            "macro_name": "BLE_ROLE_BROADCASTER"
+        },
+        "ble-role-central": {
+            "help": "Include central BLE role support, depends on broadcaster role.",
+            "value": true,
+            "macro_name": "BLE_ROLE_CENTRAL"
+        },
+        "ble-role-peripheral": {
+            "help": "Include peripheral BLE role support, depends on observer role.",
+            "value": true,
+            "macro_name": "BLE_ROLE_PERIPHERAL"
+        },
+        "ble-feature-gatt-client": {
+            "help": "Include Gatt Client BLE role support, depends on peripheral and central role.",
+            "value": true,
+            "macro_name": "BLE_FEATURE_GATT_CLIENT"
+        },
+        "ble-feature-gatt-server": {
+            "help": "Include Gatt Server BLE role support, depends on peripheral or central role.",
+            "value": true,
+            "macro_name": "BLE_FEATURE_GATT_SERVER"
+        },
+        "ble-feature-security": {
+            "help": "Include security BLE role support, depends on peripheral or central role.",
+            "value": true,
+            "macro_name": "BLE_FEATURE_SECURITY"
+        },
+        "ble-feature-secure-connections": {
+            "help": "Include secure connections support, depends on the security feature.",
+            "value": true,
+            "macro_name": "BLE_FEATURE_SECURE_CONNECTIONS"
+        },
+        "ble-feature-signing": {
+            "help": "Include signing support, depends on the security feature.",
+            "value": true,
+            "macro_name": "BLE_FEATURE_SIGNING"
+        },
+        "ble-feature-whitelist": {
+            "help": "Include whitelist support, depends on the security feature.",
+            "value": true,
+            "macro_name": "BLE_FEATURE_WHITELIST"
+        },
+        "ble-feature-privacy": {
+            "help": "Include privacy support, depends on the security feature.",
+            "value": true,
+            "macro_name": "BLE_FEATURE_PRIVACY"
+        },
+        "ble-feature-phy-management": {
+            "help": "Include additional PHY support.",
+            "value": true,
+            "macro_name": "BLE_FEATURE_PHY_MANAGEMENT"
+        },
+        "ble-feature-extended-advertising": {
+            "help": "Include extended advertising support, depends on the phy management feature.",
+            "value": true,
+            "macro_name": "BLE_FEATURE_EXTENDED_ADVERTISING"
+        },
+        "ble-feature-periodic-advertising": {
+            "help": "Include periodic advertising support, depends on the extended advertising feature.",
+            "value": true,
+            "macro_name": "BLE_FEATURE_PERIODIC_ADVERTISING"
+        }
+    }
 }
\ No newline at end of file