I typed in 'git -commit' and got the following on my terminal
# Please enter the commit message for your changes. Lines starting
# with '#' will be ignored, and an empty message aborts the commit.
# On branch master
#
# Initial commit
#
# Changes to be committed:
# new file: index.html
# new file: index3.html
#
# Changes not staged for commit:
# modified: index.html
#
# Untracked files:
# index2.html
#
now I'm stuck on this screen and I don't know what to do to complete the commit and return back to the directory area of the terminal to continue with other tasks in the cmd. Help!