fix typo that causes compile time error.
treea4929fefa0d3265921101ea555396b50a34729b7
-rw-r--r-- 396 .gitignore
-rw-r--r-- 6544 Build.PL
drwxr-xr-x - R_files
drwxr-xr-x - bin
drwxr-xr-x - cgi-bin
drwxr-xr-x - conf
drwxr-xr-x - db
lrwxrwxrwx 17 documents -> static/documents/
drwxr-xr-x - features
drwxr-xr-x - forms
drwxr-xr-x - inc
drwxr-xr-x - js
drwxr-xr-x - lib
drwxr-xr-x - mason
drwxr-xr-x - programs
drwxr-xr-x - selenium
-rw-r--r-- 6462 sgn.conf
lrwxrwxrwx 14 sgn_testing.conf -> sgn_local.conf
drwxr-xr-x - static
drwxr-xr-x - support_data
drwxr-xr-x - t