Update README.md

Author: psaffray

README.md

@@ -5,8 +5,8 @@ This repo contains the results of the two experiments we performed.
 During these experiments we have compiled 100 different configurations for each.
 To have a fair measure we have compiled each configuration 5 times.
 
-	Firstly we compiled using tuxml, and we retrieved our results from the database.
+Firstly we compiled using tuxml, and we retrieved our results from the database.
 We created pandas Dataframes with these results, they contain all the information needed for future analysis.
 
-	In a second time, we recompiled these same configurations 5 times, but this time not with tuxml, just with the native method, i.e by copying the .config and then "make".
+In a second time, we recompiled these same configurations 5 times, but this time not with tuxml, just with the native method, i.e by copying the .config and then "make".
 It gave us another two Dataframes which contain these results.