diff --git a/Documentation.html b/Documentation.html
index 835086aae..840bc868f 100755
--- a/Documentation.html
+++ b/Documentation.html
@@ -2406,7 +2406,7 @@ To create a new, empty mimetype please see libraries/transformations/template_ge
     one that is bundled with current php distributions is rather old and might
     cause problems.
     <br />
-    Also, we do not yet support the imporoved MySQL extension (mysqli) that
+    Also, we do not yet support the improved MySQL extension (mysqli) that
     comes with php&nbsp;5. For the moment, the old MySQL extension should also
     work fine here, if compiled correctly.
     <br />