diff --git a/app/src/main/kotlin/com/simplemobiletools/calculator/activities/SettingsActivity.kt b/app/src/main/kotlin/com/simplemobiletools/calculator/activities/SettingsActivity.kt
index 1b158fbd..e12e9568 100644
--- a/app/src/main/kotlin/com/simplemobiletools/calculator/activities/SettingsActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/calculator/activities/SettingsActivity.kt
@@ -105,7 +105,9 @@ class SettingsActivity : SimpleActivity() {
             settings_use_comma_as_decimal_mark.toggle()
             config.useCommaAsDecimalMark = settings_use_comma_as_decimal_mark.isChecked
             updateWidgets()
-            ensureBackgroundThread { applicationContext.calculatorDB.deleteHistory() }
+            ensureBackgroundThread { 
+                applicationContext.calculatorDB.deleteHistory() 
+            }
         }
     }