Merge pull request #46 from kyleniemeyer/patch-2

Fixed DOIs in bib file

Author: labarba

paper.bib

@@ -27,7 +27,7 @@ @article{margulieuxETal2016
 	Title = {Employing subgoals in computer programming education},
 	Volume = {26},
 	Year = {2016},
-	Bdsk-Url-1 = {https://doi.org/10.1080/08993408.2016.1144429}}
+	Doi = {10.1080/08993408.2016.1144429}}
 
 @article{catrambone1998,
 	Author = {Catrambone, Richard},
@@ -40,7 +40,7 @@ @article{catrambone1998
 	Title = {The subgoal learning model: Creating better examples so that students can solve novel problems.},
 	Volume = {127},
 	Year = {1998},
-	Bdsk-Url-1 = {https://doi.org/10.1037/0096-3445.127.4.355}}
+	Doi = {10.1037/0096-3445.127.4.355}}
 
 @article{chen2015worked,
 	Author = {Chen, Ouhao and Kalyuga, Slava and Sweller, John},
@@ -94,7 +94,7 @@ @article{BarbaForsyth2018
 	Journal = {Journal of Open Source Education},
 	Number = {9},
 	Pages = {21},
-	Title = {{CFD Python}: the 12 steps to {Navier-Stokes} equations},
+	Title = {{CFD Python}: the 12 steps to {Navier--Stokes} equations},
 	Volume = {1},
 	Year = {2018},
 	Bdsk-Url-1 = {https://doi.org/10.21105/jose.00021}}