diff --git a/docs/manual/CoreTasks/exec.html b/docs/manual/CoreTasks/exec.html
index b8bf488dc..014ac301c 100644
--- a/docs/manual/CoreTasks/exec.html
+++ b/docs/manual/CoreTasks/exec.html
@@ -178,7 +178,7 @@ interpretation of exit codes.</p>
     <td valign="top">resolveExecutable</td>
     <td valign="top">When this attribute is true, the name of the executable
                      if resolved firstly against the project basedir and
-                     if that doe snot exist, against the execution
+                     if that does not exist, against the execution
                      directory if specified. On Unix systems, if you only 
                      want to allow execution of commands in the user's path, 
                      set this to false.</td>