Fix lint issues

vector/src/main/java/im/vector/riotx/features/autocomplete/RecyclerViewPresenter.kt

@@ -122,4 +122,4 @@ abstract class RecyclerViewPresenter<T>(context: Context?) : AutocompletePresent
             root.onChanged()
         }
     }
-}
+}

vector/src/main/java/im/vector/riotx/features/autocomplete/emoji/AutocompleteEmojiPresenter.kt

@@ -32,7 +32,7 @@ class AutocompleteEmojiPresenter @Inject constructor(context: Context,
         controller.listener = this
     }
 
-    fun clear(){
+    fun clear() {
         controller.listener = null
     }
 

vector/src/main/java/im/vector/riotx/features/autocomplete/group/AutocompleteGroupPresenter.kt

@@ -35,7 +35,7 @@ class AutocompleteGroupPresenter @Inject constructor(context: Context,
         controller.listener = this
     }
 
-    fun clear(){
+    fun clear() {
         controller.listener = null
     }
 

vector/src/main/java/im/vector/riotx/features/autocomplete/member/AutocompleteMemberPresenter.kt

@@ -40,7 +40,7 @@ class AutocompleteMemberPresenter @AssistedInject constructor(context: Context,
         controller.listener = this
     }
 
-    fun clear(){
+    fun clear() {
         controller.listener = null
     }
 

vector/src/main/java/im/vector/riotx/features/home/room/detail/AutoCompleter.kt

@@ -115,7 +115,6 @@ class AutoCompleter @AssistedInject constructor(
                     }
                 })
                 .build()
-
     }
 
     private fun setupMembers(backgroundDrawable: ColorDrawable, editText: EditText) {