Update column-options.md

site/docs/api/column-options.md

@@ -182,7 +182,7 @@ The column options is defined in `jQuery.fn.bootstrapTable.columnDefaults`.
   Set `true` to show a radio. The radio column has fixed width.
   
   If a value is given the Checkbox is automatically checked.  
-    Its also possible to check/uncheck the radio by use an formatter (return `true` to check, return `false` to uncheck).
+  Its also possible to check/uncheck the radio by use an formatter (return `true` to check, return `false` to uncheck).
 
 - **Default:** `false`