Update project name in sphinx (#175)

Author: WeiqunZhang

Docs/source/conf.py

@@ -66,7 +66,7 @@ def get_amrex_version():
 master_doc = 'index'
 
 # General information about the project.
-project = u'amrex'
+project = u'amrex-tutorials'
 copyright = u'2017-2018, AMReX Team'
 author = u'AMReX Team'
 
@@ -193,6 +193,3 @@ def get_amrex_version():
      author, 'amrex', 'One line description of project.',
      'Miscellaneous'),
 ]
-
-
-