diff options
Diffstat (limited to 'isar/Example-Xsym.thy')
| -rw-r--r-- | isar/Example-Xsym.thy | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/isar/Example-Xsym.thy b/isar/Example-Xsym.thy index 50376096..d9b6a415 100644 --- a/isar/Example-Xsym.thy +++ b/isar/Example-Xsym.thy @@ -4,7 +4,7 @@ $Id$ *) -theory Example imports Main begin +theory "Example-Xsym" imports Main begin text {* Proper proof text -- \textit{naive version}. *} |