diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/model/RoomJoinRulesContent.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/model/RoomJoinRulesContent.kt
index 145e6039f9..6892cac001 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/model/RoomJoinRulesContent.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/model/RoomJoinRulesContent.kt
@@ -45,4 +45,3 @@ data class RoomJoinRulesContent(
         }
     }
 }
-
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/model/create/CreateRoomParams.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/model/create/CreateRoomParams.kt
index 9ac7d412af..cd729832eb 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/model/create/CreateRoomParams.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/model/create/CreateRoomParams.kt
@@ -22,7 +22,6 @@ import org.matrix.android.sdk.api.session.room.model.GuestAccess
 import org.matrix.android.sdk.api.session.room.model.PowerLevelsContent
 import org.matrix.android.sdk.api.session.room.model.RoomDirectoryVisibility
 import org.matrix.android.sdk.api.session.room.model.RoomHistoryVisibility
-import org.matrix.android.sdk.api.session.room.model.RoomJoinRules
 import org.matrix.android.sdk.api.session.room.model.RoomJoinRulesAllowEntry
 import org.matrix.android.sdk.internal.crypto.MXCRYPTO_ALGORITHM_MEGOLM
 
@@ -155,7 +154,6 @@ open class CreateRoomParams {
         algorithm = MXCRYPTO_ALGORITHM_MEGOLM
     }
 
-
     var roomVersion: String? = null
 
     var joinRuleRestricted: List<RoomJoinRulesAllowEntry>? = null
@@ -165,4 +163,3 @@ open class CreateRoomParams {
         private const val CREATION_CONTENT_KEY_ROOM_TYPE = "org.matrix.msc1772.type"
     }
 }
-
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/create/CreateRoomBody.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/create/CreateRoomBody.kt
index 7d80284f70..69352688e3 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/create/CreateRoomBody.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/create/CreateRoomBody.kt
@@ -120,4 +120,3 @@ internal data class CreateRoomBody(
         @Json(name = "room_version")
         val roomVersion: String?
 )
-
diff --git a/tools/check/forbidden_strings_in_code.txt b/tools/check/forbidden_strings_in_code.txt
index a4ec75e19f..8695dafb17 100644
--- a/tools/check/forbidden_strings_in_code.txt
+++ b/tools/check/forbidden_strings_in_code.txt
@@ -161,7 +161,7 @@ Formatter\.formatShortFileSize===1
 # android\.text\.TextUtils
 
 ### This is not a rule, but a warning: the number of "enum class" has changed. For Json classes, it is mandatory that they have `@JsonClass(generateAdapter = false)`. If the enum is not used as a Json class, change the value in file forbidden_strings_in_code.txt
-enum class===97
+enum class===98
 
 ### Do not import temporary legacy classes
 import org.matrix.android.sdk.internal.legacy.riot===3
diff --git a/vector/src/main/java/im/vector/app/features/spaces/create/ChoosePrivateSpaceTypeFragment.kt b/vector/src/main/java/im/vector/app/features/spaces/create/ChoosePrivateSpaceTypeFragment.kt
index 23a8ce1a57..26661b623f 100644
--- a/vector/src/main/java/im/vector/app/features/spaces/create/ChoosePrivateSpaceTypeFragment.kt
+++ b/vector/src/main/java/im/vector/app/features/spaces/create/ChoosePrivateSpaceTypeFragment.kt
@@ -60,4 +60,3 @@ class ChoosePrivateSpaceTypeFragment @Inject constructor(
         return true
     }
 }
-
diff --git a/vector/src/main/java/im/vector/app/features/spaces/create/CreateSpaceAction.kt b/vector/src/main/java/im/vector/app/features/spaces/create/CreateSpaceAction.kt
index 9626b58d76..cd31b40354 100644
--- a/vector/src/main/java/im/vector/app/features/spaces/create/CreateSpaceAction.kt
+++ b/vector/src/main/java/im/vector/app/features/spaces/create/CreateSpaceAction.kt
@@ -29,5 +29,4 @@ sealed class CreateSpaceAction : VectorViewModelAction {
     object NextFromDefaultRooms : CreateSpaceAction()
     data class DefaultRoomNameChanged(val index: Int, val name: String) : CreateSpaceAction()
     data class SetSpaceTopology(val topology: SpaceTopology) : CreateSpaceAction()
-
 }
diff --git a/vector/src/main/java/im/vector/app/features/spaces/create/CreateSpaceState.kt b/vector/src/main/java/im/vector/app/features/spaces/create/CreateSpaceState.kt
index b554392026..7bad36ced2 100644
--- a/vector/src/main/java/im/vector/app/features/spaces/create/CreateSpaceState.kt
+++ b/vector/src/main/java/im/vector/app/features/spaces/create/CreateSpaceState.kt
@@ -39,5 +39,4 @@ data class CreateSpaceState(
         AddRooms,
         ChoosePrivateType
     }
-
 }
diff --git a/vector/src/main/java/im/vector/app/features/spaces/create/CreateSpaceViewModelTask.kt b/vector/src/main/java/im/vector/app/features/spaces/create/CreateSpaceViewModelTask.kt
index 35bec2b571..d64eba8835 100644
--- a/vector/src/main/java/im/vector/app/features/spaces/create/CreateSpaceViewModelTask.kt
+++ b/vector/src/main/java/im/vector/app/features/spaces/create/CreateSpaceViewModelTask.kt
@@ -64,7 +64,6 @@ class CreateSpaceViewModelTask @Inject constructor(
                 .filter { it.isNotBlank() }
                 .forEach { roomName ->
                     try {
-
                         val roomId = try {
                             if (params.isPublic) {
                                 awaitCallback {