diff --git a/doc.html b/doc.html
index 069f119..0bdc3c8 100644
--- a/doc.html
+++ b/doc.html
@@ -439,7 +439,7 @@
                         <td>-Ocall-stores</td>
                         <td>
                             Have expressions which are used as function parameters evaluate directly
-                            into the parameter-globals is possible.  This avoids copying.
+                            into the parameter-globals if possible.  This avoids copying.
                         </td>
                     </tr>
                     <tr>