f7

Author: libjohn

handson_branch.Rmd

@@ -92,7 +92,7 @@ Fast-forward
 git revert HEAD
 ```
 
-- This pushes you into a unix text editor.  The full explanation is tedious.  Just type `Esc`, then `:wq` then `Enter`
+- This pushes you into a UNIX text editor.  The full explanation is tedious.  Just type `Esc`, then `:wq` then `Enter`
 
 17. Commit and Push.
 1. Observe the visual representations of the version history
@@ -107,15 +107,15 @@ A full explanation of [git revert](https://git-scm.com/docs/git-revert) and [git
 For small changes, many people find a far simpler method is as follows...
 
 1. At GitHub, click the "Commits" link
-1. Isolate the verion you need by clicking the `< >` link.  This enables you to browse the repository at that point in history
+1. Isolate the version you need by clicking the `< >` link.  This enables you to browse the repository at that point in history
 1. Navigate to the fine you need.  Copy the file.
 1. Back in your editor, paste over the source version.  
 Commit & Push
 
 
 ## Roll back
 
-The above example is a trivial example of how to employ rolling back to a previous version.  Rolling back is complicated.  Depending on the complexity of your project, it may be more crtical to leverage git commands during a roll-back.  Software applications may be an example of this complexity.  However, for simpler roll-backs, the simple explanations below may save you a lot of time for an operation which you would otherwise rarely perform.
+The above example is a trivial example of how to employ rolling back to a previous version.  Rolling back is complicated.  Depending on the complexity of your project, it may be more critical to leverage git commands during a roll-back.  Software applications may be an example of this complexity.  However, for simpler roll-backs, the simple explanations below may save you a lot of time for an operation which you would otherwise rarely perform.
 
 ### File
 

handson_pr.Rmd

@@ -20,11 +20,14 @@ When you fork a repository you make a copy of that repository on GitHub.  The di
 
 If you intend to submit modifications to some other repository by issuing a Pull Request, fork the  repository first.  Then clone the forked repository.
 
-https://github.com/data-and-visualization/pr_hello-world
 
-1. [Source] Make a test repository and have your parter `fork` your repository
+#### Exercise
+
+1. [Source] Clone [this test repository](https://github.com/data-and-visualization/pr_hello-world
+)
+1. [Source] Have your partner `fork` your repository
 1. [Partner] After you forked above, `clone` your forked repository
-1. [Partner] Make some changse to your cloned [forked] repository.  (e.g. add a file, edit the readme, etc.)
+1. [Partner] Make some changes to your cloned [forked] repository.  (e.g. add a file, edit the readme, etc.)
 1. [Partner] Using the git commands you've already learned:  add, commit, and push the changes
 
 
@@ -53,7 +56,7 @@ The GitHub Wiki is unique to your repository.  Use it to lay out a roadmap of yo
 
 ## Issues on GitHub
 
-The issues section is a good place to track bugs with your repository.  You might even use this as a public todo list.
+The issues section is a good place to track bugs with your repository.  You might even use this as a public to-do list.
 
 ## Remotes