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-rw-r--r--lib/Ninka/SentenceExtractor.pm2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Ninka/SentenceExtractor.pm b/lib/Ninka/SentenceExtractor.pm
index 6aeee4e..49cba8e 100644
--- a/lib/Ninka/SentenceExtractor.pm
+++ b/lib/Ninka/SentenceExtractor.pm
@@ -114,7 +114,7 @@ sub clean_sentence {
# check for trailing bullets of different types
s/^o //;
- s/^\s*[0-9]{1-2}+\s*[\-\)]//;
+ s/^\s*[0-9]{1,2}+\s*[\-\)]//;
s/^[ \t]+//;
s/[ \t]+$//;