Fix typo: deattach => detach

I can't believe I've been so blind.

src/main/scala/com/github/shadowsocks/ProfileManagerActivity.scala

@@ -363,7 +363,7 @@ final class ProfileManagerActivity extends AppCompatActivity with OnMenuItemClic
   }
 
   override def onDestroy {
-    deattachService()
+    detachService()
     undoManager.flush
     ShadowsocksApplication.profileManager.setProfileAddedListener(null)
     super.onDestroy

src/main/scala/com/github/shadowsocks/ServiceBoundContext.scala

@@ -62,7 +62,7 @@ trait ServiceBoundContext extends Context {
     }
   }
 
-  def deattachService() {
+  def detachService() {
     unregisterCallback
     callback = null
     if (connection != null) {

src/main/scala/com/github/shadowsocks/Shadowsocks.scala

@@ -554,7 +554,7 @@ class Shadowsocks
   override def onDestroy() {
     super.onDestroy()
     _isDestroyed = true
-    deattachService()
+    detachService()
     new BackupManager(this).dataChanged()
     handler.removeCallbacksAndMessages(null)
   }

src/main/scala/com/github/shadowsocks/ShadowsocksDeathRecipient.scala

@@ -15,7 +15,7 @@ class ShadowsocksDeathRecipient(val mContext: ServiceBoundContext)
     Log.d(TAG, "[ShadowsocksDeathRecipient] binder died.")
     mContext match {
       case ss: Shadowsocks =>
-        ss.deattachService
+        ss.detachService
         ss.crashRecovery
         ss.attachService
       case _ =>

src/main/scala/com/github/shadowsocks/ShadowsocksRunnerActivity.scala

@@ -90,7 +90,7 @@ class ShadowsocksRunnerActivity extends Activity with ServiceBoundContext {
 
   override def onDestroy() {
     super.onDestroy()
-    deattachService()
+    detachService()
     if (receiver != null) {
       unregisterReceiver(receiver)
       receiver = null

src/main/scala/com/github/shadowsocks/ShadowsocksRunnerService.scala

@@ -77,6 +77,6 @@ class ShadowsocksRunnerService extends Service with ServiceBoundContext {
 
   override def onDestroy() {
     super.onDestroy()
-    deattachService()
+    detachService()
   }
 }

src/main/scala/com/github/shadowsocks/ShadowsocksSettings.scala

@@ -132,7 +132,7 @@ class ShadowsocksSettings extends PreferenceFragment with OnSharedPreferenceChan
   def onSharedPreferenceChanged(sharedPreferences: SharedPreferences, key: String) = key match {
     case Key.isNAT =>
       activity.handler.post(() => {
-        activity.deattachService
+        activity.detachService
         activity.attachService
       })
     case _ =>