Fix typo.

app/src/main/java/me/zobrist/tichucounter/ui/counter/KeyboardView.kt

@@ -168,7 +168,7 @@ fun KeyboardIconButton(icon: ImageVector, enabled: Boolean = true, onClicked: ()
 
     ElevatedButton(
         onClick = { onClicked() },
-        modifier = Modifier.fillMaxWidth().height(50.dp).padding(2.dp),,
+        modifier = Modifier.fillMaxWidth().height(50.dp).padding(2.dp),
         enabled = enabled,
     ) {
         Icon(