Updated readme headers (#7)

- Updated readme headers (fd1797beccf30419114bd36c8b2bf7e7657d0b06)

README.md

@@ -8,7 +8,7 @@ size_categories:
 - 100K<n<1M
 ---
 
-## Nordland dataset 
+## Nordland Dataset 
 
 This dataset is from the original videos released here: [https://nrkbeta.no/2013/01/15/nordlandsbanen-minute-by-minute-season-by-season/](https://nrkbeta.no/2013/01/15/nordlandsbanen-minute-by-minute-season-by-season/)
 
@@ -41,7 +41,7 @@ We have also included a file named `nordland_imageNames.txt`, which offers a fil
 This selection excludes segments captured when the train's speed fell below 15 km/h, as determined by the accompanying GPS data.
 
 
-### Our utilisation 
+### Our Utilisation 
 
 We have used this dataset for the three publications below: