[orca] Fix c&p error

[Joanmarie Diggs <joanied src gnome org>]

commit 0c0a786e5c866b9eb5ba509de51fd13749876393
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Thu Sep 26 14:34:13 2019 +0200

    Fix c&p error

 src/orca/script_utilities.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/orca/script_utilities.py b/src/orca/script_utilities.py
index e84faa362..9eaa0031c 100644
--- a/src/orca/script_utilities.py
+++ b/src/orca/script_utilities.py
@@ -2731,7 +2731,7 @@ class Utilities:
         for i, char in enumerate(toBuild):
             if char == self.EMBEDDED_OBJECT_CHARACTER:
                 child = self.getChildAtOffset(obj, i + startOffset)
-                toBuild[i] = expandEOCs(child)
+                toBuild[i] = self.expandEOCs(child)
 
         return "".join(toBuild)