Git: removed some clutter

1 files changed, 37 insertions, 31 deletions

diff --git a/git.html.markdown b/git.html.markdown
index bf8fce0c..3b83218c 100644
--- a/git.html.markdown
+++ b/git.html.markdown
@@ -8,17 +8,17 @@ contributors:
 filename: LearnGit.txt
 ---
 
-Git is a distributed version control and source code management system. 
+Git is a distributed version control and source code management system.
 
-It does this through a series of snapshots of your project, and it works 
-with those snapshots to provide you with functionality to version and 
+It does this through a series of snapshots of your project, and it works
+with those snapshots to provide you with functionality to version and
 manage your source code.
 
 ## Versioning Concepts
 
 ### What is version control?
 
-Version control is a system that records changes to a file, or set of files, over time.
+Version control is a system that records changes to a file(s), over time.
 
 ### Centralized Versioning VS Distributed Versioning
 
@@ -42,8 +42,9 @@ Version control is a system that records changes to a file, or set of files, ove
 
 ### Repository
 
-A set of files, directories, historical records, commits, and heads. Imagine it as a source code data structure,
-with the attribute that each source code "element" gives you access to its revision history, among other things.
+A set of files, directories, historical records, commits, and heads. Imagine it
+as a source code data structure, with the attribute that each source code
+"element" gives you access to its revision history, among other things.
 
 A git repository is comprised of the .git directory & working tree.
 
@@ -54,32 +55,33 @@ The .git directory contains all the configurations, logs, branches, HEAD, and mo
 
 ### Working Tree (component of repository)
 
-This is basically the directories and files in your repository. It is often referred to
-as your working directory.
+This is basically the directories and files in your repository. It is often
+referred to as your working directory.
 
 ### Index (component of .git dir)
 
 The Index is the staging area in git. It's basically a layer that separates your working tree
-from the Git repository. This gives developers more power over what gets sent to the Git
-repository.
+from the Git repository. This gives developers more power over what gets sent
+to the Git repository.
 
 ### Commit
 
-A git commit is a snapshot of a set of changes, or manipulations to your Working Tree.
-For example, if you added 5 files, and removed 2 others, these changes will be contained
-in a commit (or snapshot). This commit can then be pushed to other repositories, or not!
+A git commit is a snapshot of a set of changes, or manipulations to your Working
+Tree. For example, if you added 5 files, and removed 2 others, these changes
+will be contained in a commit (or snapshot). This commit can then be pushed to
+other repositories, or not!
 
 ### Branch
 
-A branch is essentially a pointer that points to the last commit you made. As you commit,
-this pointer will automatically update and point to the latest commit.
+A branch is essentially a pointer to the last commit you made. As you go on
+committing, this pointer will automatically update to ooint the latest commit.
 
 ### HEAD and head (component of .git dir)
 
 HEAD is a pointer that points to the current branch. A repository only has 1 *active* HEAD.
 head is a pointer that points to any commit. A repository can have any number of heads.
 
-###Stages of Git
+### Stages of Git
 * Modified - Changes have been made to a file but file has not been committed to Git Database yet
 * Staged - Marks a modified file to go into your next commit snapshot
 * Committed - Files have been committed to the Git Database
@@ -95,7 +97,7 @@ head is a pointer that points to any commit. A repository can have any number of
 
 ### init
 
-Create an empty Git repository. The Git repository's settings, stored information, 
+Create an empty Git repository. The Git repository's settings, stored information,
 and more is stored in a directory (a folder) named ".git".
 
 ```bash
@@ -144,8 +146,8 @@ $ git init --help
 
 ### status
 
-To show differences between the index file (basically your working copy/repo) and the current
-HEAD commit.
+To show differences between the index file (basically your working copy/repo)
+and the current HEAD commit.
 
 
 ```bash
@@ -172,7 +174,8 @@ $ git add /path/to/file/HelloWorld.c
 $ git add ./*.java
 ```
 
-This only adds a file to the staging area/index, it doesn't commit it to the working directory/repo.
+This only adds a file to the staging area/index, it doesn't commit it to the
+working directory/repo.
 
 ### branch
 
@@ -205,7 +208,8 @@ Updates all files in the working tree to match the version in the index, or spec
 $ git checkout
 # Checkout a specified branch
 $ git checkout branchName
-# Create a new branch & switch to it, like: "git branch <name>; git checkout <name>"
+# Create a new branch & switch to it
+# equivalent to "git branch <name>; git checkout <name>"
 $ git checkout -b newBranch
 ```
 
@@ -268,7 +272,7 @@ $ git config --global alias.g "grep --break --heading --line-number"
 $ git grep 'variableName' -- '*.java'
 
 # Search for a line that contains "arrayListName" and, "add" or "remove"
-$ git grep -e 'arrayListName' --and \( -e add -e remove \) 
+$ git grep -e 'arrayListName' --and \( -e add -e remove \)
 ```
 
 Google is your friend; for more examples
@@ -303,7 +307,7 @@ $ git merge --no-ff branchName
 
 ### mv
 
-Rename or move a file	
+Rename or move a file
 
 ```bash
 # Renaming a file
@@ -338,7 +342,7 @@ $ git pull origin master --rebase
 Push and merge changes from a branch to a remote & branch.
 
 ```bash
-# Push and merge changes from a local repo to a 
+# Push and merge changes from a local repo to a
 # remote named "origin" and "master" branch.
 # git push <remote> <branch>
 # git push => implicitly defaults to => git push origin master
@@ -347,23 +351,25 @@ $ git push origin master
 # To link up current local branch with a remote branch, add -u flag:
 $ git push -u origin master
 # Now, anytime you want to push from that same local branch, use shortcut:
-$ git push 
+$ git push
 ```
 
 ### stash
 
-Stashing takes the dirty state of your working directory and saves it on a stack of unfinished changes that you can reapply at any time.
+Stashing takes the dirty state of your working directory and saves it on a stack
+of unfinished changes that you can reapply at any time.
 
-Let's say you've been doing some work in your git repo, but you want to pull from the remote.
-Since you have dirty (uncommited) changes to some files, you are not able to run `git pull`.
-Instead, you can run `git stash` to save your changes onto a stack!
+Let's say you've been doing some work in your git repo, but you want to pull
+from the remote. Since you have dirty (uncommited) changes to some files, you
+are not able to run `git pull`. Instead, you can run `git stash` to save your
+changes onto a stack!
 
 ```bash
 $ git stash
 Saved working directory and index state \
   "WIP on master: 049d078 added the index file"
   HEAD is now at 049d078 added the index file
-  (To restore them type "git stash apply") 
+  (To restore them type "git stash apply")
 ```
 
 Now you can pull!
@@ -410,7 +416,7 @@ Now you're ready to get back to work on your stuff!
 
 [Additional Reading.](http://git-scm.com/book/en/v1/Git-Tools-Stashing)
 
-### rebase (caution) 
+### rebase (caution)
 
 Take all changes that were committed on one branch, and replay them onto another branch.
 *Do not rebase commits that you have pushed to a public repo*.