From 76b92b82e2fd71cc0da60ec28c0287feec2cbdb0 Mon Sep 17 00:00:00 2001
From: Lingkai Dong <lingkai.dong@arm.com>
Date: Tue, 7 Apr 2020 15:15:48 +0100
Subject: [PATCH] BLE: correct misspelling: prefered -> preferred

---
 features/FEATURE_BLE/ble/pal/GenericAccessService.h  | 12 ++++++------
 features/FEATURE_BLE/source/generic/GenericGap.tpp   |  2 +-
 .../TARGET_CORDIO/CordioPalGenericAccessService.h    |  4 ++--
 .../TARGET_CORDIO/source/CordioGattServer.cpp        |  4 ++--
 4 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/features/FEATURE_BLE/ble/pal/GenericAccessService.h b/features/FEATURE_BLE/ble/pal/GenericAccessService.h
index c7bb0682f9..353c469caf 100644
--- a/features/FEATURE_BLE/ble/pal/GenericAccessService.h
+++ b/features/FEATURE_BLE/ble/pal/GenericAccessService.h
@@ -44,11 +44,11 @@ struct GenericAccessService {
     virtual ~GenericAccessService() { }
 
     /**
-     * Acquire the peripheral prefered connection parameters stored in the GAP
+     * Acquire the peripheral preferred connection parameters stored in the GAP
      * GATT service.
      *
      * @param parameters: If the call succeed will contain the value of
-     * the peripheral prefered connection parameters characteristic.
+     * the peripheral preferred connection parameters characteristic.
      *
      * @return BLE_ERROR_NONE in case of success or the appropriate error code
      * otherwise.
@@ -56,15 +56,15 @@ struct GenericAccessService {
      * @see Bluetooth 4.2 Vol 3 PartC: 12.3 - Peripheral Preferred Connection
      * Parameters Characteristic
      */
-     virtual ble_error_t get_peripheral_prefered_connection_parameters(
+     virtual ble_error_t get_peripheral_preferred_connection_parameters(
          ::Gap::ConnectionParams_t& parameters
     ) = 0;
 
     /**
-     * set the value of the peripheral prefered connection parameters stored in
+     * set the value of the peripheral preferred connection parameters stored in
      * the GAP GATT service.
      *
-     * @param parameters: If the peripheral prefered connection parameters
+     * @param parameters: If the peripheral preferred connection parameters
      * to set.
      *
      * @return BLE_ERROR_NONE in case of success or the appropriate error code
@@ -73,7 +73,7 @@ struct GenericAccessService {
      * @see Bluetooth 4.2 Vol 3 PartC: 12.3 - Peripheral Preferred Connection
      * Parameters Characteristic
      */
-    virtual ble_error_t set_peripheral_prefered_connection_parameters(
+    virtual ble_error_t set_peripheral_preferred_connection_parameters(
         const ::Gap::ConnectionParams_t& parameters
    ) = 0;
 
diff --git a/features/FEATURE_BLE/source/generic/GenericGap.tpp b/features/FEATURE_BLE/source/generic/GenericGap.tpp
index db876a36c3..4e8f431659 100644
--- a/features/FEATURE_BLE/source/generic/GenericGap.tpp
+++ b/features/FEATURE_BLE/source/generic/GenericGap.tpp
@@ -68,7 +68,7 @@ static bool is_in_range(T value, T lower_bound, T higher_bound)
  * Return true of the connection parameters are acceptable as preferred connection
  * parameters.
  *
- * Prefered connection parameters unlike actual connection parameters allow the
+ * Preferred connection parameters unlike actual connection parameters allow the
  * max connection interval, min connection interval and connection supervision
  * timeout to be equal to 0xFFFF. When it is the case that value can be
  * interpreted as "non specific".
diff --git a/features/FEATURE_BLE/targets/TARGET_CORDIO/CordioPalGenericAccessService.h b/features/FEATURE_BLE/targets/TARGET_CORDIO/CordioPalGenericAccessService.h
index 6247e58211..1a8e4d952b 100644
--- a/features/FEATURE_BLE/targets/TARGET_CORDIO/CordioPalGenericAccessService.h
+++ b/features/FEATURE_BLE/targets/TARGET_CORDIO/CordioPalGenericAccessService.h
@@ -86,7 +86,7 @@ public:
 
 #endif // Disabled until reworked and reintroduced to GattServer API
 
-    virtual ble_error_t get_peripheral_prefered_connection_parameters(
+    virtual ble_error_t get_peripheral_preferred_connection_parameters(
         ::Gap::ConnectionParams_t& parameters
     ) {
 #if BLE_FEATURE_GATT_SERVER
@@ -97,7 +97,7 @@ public:
 #endif // BLE_FEATURE_GATT_SERVER
     }
 
-    virtual ble_error_t set_peripheral_prefered_connection_parameters(
+    virtual ble_error_t set_peripheral_preferred_connection_parameters(
         const ::Gap::ConnectionParams_t& parameters
     ) {
 #if BLE_FEATURE_GATT_SERVER
diff --git a/features/FEATURE_BLE/targets/TARGET_CORDIO/source/CordioGattServer.cpp b/features/FEATURE_BLE/targets/TARGET_CORDIO/source/CordioGattServer.cpp
index 11169fa082..d6b1fb379c 100644
--- a/features/FEATURE_BLE/targets/TARGET_CORDIO/source/CordioGattServer.cpp
+++ b/features/FEATURE_BLE/targets/TARGET_CORDIO/source/CordioGattServer.cpp
@@ -1135,7 +1135,7 @@ void GattServer::add_generic_access_service()
     current_attribute->permissions = ATTS_PERMIT_READ;
 
 
-    // peripheral prefered connection parameters declaration
+    // peripheral preferred connection parameters declaration
     currentHandle += 2; // note: incremented by two to get a pointer to the value handle
     ++current_attribute;
 
@@ -1153,7 +1153,7 @@ void GattServer::add_generic_access_service()
     current_attribute->settings = 0;
     current_attribute->permissions = ATTS_PERMIT_READ;
 
-    // peripheral prefered connection parameters value
+    // peripheral preferred connection parameters value
     ++current_attribute;
     const uint8_t default_ppcp_value[] = {
         0xFF, 0xFF, // no specific min connection interval