Formatting

Signed-off-by: Michalis Kokologiannakis <mixaskok@gmail.com>

biblio.bib

@@ -128,8 +128,8 @@
 
 @InProceedings{	  abdulla2014:optimal-dpor,
   title		= {Optimal dynamic partial order reduction},
-  author	= {Parosh Aziz Abdulla and Stavros Aronis and Bengt Jonsson and
-		  Konstantinos Sagonas},
+  author	= {Parosh Aziz Abdulla and Stavros Aronis and Bengt Jonsson
+		  and Konstantinos Sagonas},
   booktitle	= {\bibPOPL{2014}},
   year		= {2014},
   pages		= {373--384},
@@ -1451,16 +1451,15 @@
 }
 
 @InProceedings{	  elmas2009:qed,
-  author	= {Tayfun Elmas and Shaz Qadeer and Serdar Tasiran},
-  editor	= {Zhong Shao and
-               Benjamin C. Pierce},
   title		= {A calculus of atomic actions},
+  author	= {Tayfun Elmas and Shaz Qadeer and Serdar Tasiran},
   booktitle	= {\bibPOPL{2009}},
+  year		= {2009},
+  editor	= {Zhong Shao and Benjamin C. Pierce},
   pages		= {2--15},
   publisher	= {{ACM}},
-  year		= {2009},
   url		= {https://doi.org/10.1145/1480881.1480885},
-  doi		= {10.1145/1480881.1480885},
+  doi		= {10.1145/1480881.1480885}
 }
 
 @InProceedings{	  emerson2005:symmetry,