diff --git a/documentation/scalcout.html b/documentation/scalcout.html
index 5a97058..bcee993 100644
--- a/documentation/scalcout.html
+++ b/documentation/scalcout.html
@@ -29,7 +29,7 @@ before the final <code>return(0)</code>:
 </p>
 <pre class="box">
         if(pscalcoutDSET->init_record ) {
-	    return (*pscalcoutDSET->init_record)(pcalc);
+            return (*pscalcoutDSET->init_record)(pcalc);
         }
 </pre>