When access README from: https://github.com/AY1920S1-CS2113T-W13-1/main/blob/master/docs/README.md URLs lead to following files cannot be found: -AboutUs https://github.com/AY1920S1-CS2113T-W13-1/main/blob/master/doc/AboutUs.adoc  -UserGuide https://github.com/AY1920S1-CS2113T-W13-1/main/blob/master/doc/UserDoc.adoc  -DeveloperGuide https://github.com/AY1920S1-CS2113T-W13-1/main/blob/master/doc/DeveloperGuide.adoc 
When access README from:
https://github.com/AY1920S1-CS2113T-W13-1/main/blob/master/docs/README.md
URLs lead to following files cannot be found:
-AboutUs
https://github.com/AY1920S1-CS2113T-W13-1/main/blob/master/doc/AboutUs.adoc
-UserGuide
https://github.com/AY1920S1-CS2113T-W13-1/main/blob/master/doc/UserDoc.adoc
-DeveloperGuide
https://github.com/AY1920S1-CS2113T-W13-1/main/blob/master/doc/DeveloperGuide.adoc