fix comment to match code

comment said "sp_ext_" code was changed to "ink_ext_"

diff --git a/src/extension/implementation/script.cpp b/src/extension/implementation/script.cpp
index dbfd685dd0319c943e6bf08bfabb03220ef5da37..37632b31a69cce0c760ff55bbbb77fdfc1653fb7 100644 (file)
--- a/src/extension/implementation/script.cpp
+++ b/src/extension/implementation/script.cpp
@@ -675,7 +675,7 @@ Script::save(Inkscape::Extension::Output *module,
     This function is a little bit trickier than the previous two.  It
     needs two temporary files to get it's work done.  Both of these
     files have random names created for them using the g_file_open_temp function
-    with the sp_ext_ prefix in the temporary directory.  Like the other
+    with the ink_ext_ prefix in the temporary directory.  Like the other
     functions, the temporary files are deleted at the end.
 
     To save/load the two temporary documents (both are SVG) the internal