completed

README.md

 
 1. In this lab students will learn to navigate their file system using only the terminal
 
-2. Students will practice using the following commands to traverse directories and investigate their contents: `pwd`, `ls`, `cd`, `cat`, `less`, `grep`...
+2. Students will practice using the following commands to traverse directories and investigate their contents: `pwd`, `ls`, `cd`, `cat`, `less`, `grep`....
 
 
 ## Overview
 
 - Use `touch` to create two files, called myfile1 and myfile2
 - Try using `touch` to create three more files, but all in the same command. Just give touch the filenames you want one right after the other, separated by a space
-- Use the `ls -lT` (that's a lowercase 'L' after the dash) command to see the full timestamps of the files you just created. Notice that the first two are different but the last three are all the same.
+- Use the `ls -lT` (that's a lowercase 'L' after the dash) command to see the full timestamps of the files you just created. Notice that the first two are different but the last three are all the same..
 
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