fix en-dash in reference

1 files changed, 1 insertions, 1 deletions

diff --git a/ref.bib b/ref.bib
index e10af88..e5bf4a5 100644
--- a/ref.bib
+++ b/ref.bib
@@ -834,7 +834,7 @@
   author =       "Luís Miguel Oliveira Machado and Renato Rocha Souza and Maria da Graça Simões",
   date =         "2019-04",
   journaltitle = "Journal of the Association for Information Science and Technology",
-  title =        "Semantic web or web of data? a diachronic study (1999 to 2017) of the publications of tim berners‐lee and the world wide web consortium",
+  title =        "Semantic web or web of data? a diachronic study (1999 to 2017) of the publications of tim berners-lee and the world wide web consortium",
   doi =          "10.1002/asi.24111",
   ISSN =         "2330-1643",
   number =       "7",