Trim and update nvm

README.markdown

diff --git a/README.markdown b/README.markdown
index 728efb7..2abfd18 100644
--- a/README.markdown
+++ b/README.markdown
@@ -2,7 +2,7 @@
 
 ## Installation
 
-First you'll need to make sure your system has a c++ compiler.  For OSX, XCode will work, for Ubuntu, the build-essential package works.  You'll also need `git` if you want to track HEAD.
+First you'll need to make sure your system has a c++ compiler.  For OSX, XCode will work, for Ubuntu, the build-essential and libssl-dev packages work.
 
 To install create a folder somewhere in your filesystem with the "`nvm.sh`" file inside it.  I put mine in a folder called "`.nvm`".
 
@@ -10,38 +10,25 @@
 
     git clone git://github.com/creationix/nvm.git ~/.nvm
 
-Then add two lines to your bash profile:
+To activate nvm, you need to source it from your bash shell
 
-    NVM_DIR=$HOME/.nvm
-    . $NVM_DIR/nvm.sh
-    nvm use
-
-The first line loads the `nvm` function into your bash shell so that it's available as a command.  The second line sets your default node version to the latest released version.
-
+    . ~/.nvm/nvm.sh
+    
 ## Usage
 
-To download, install, and use the v0.1.94 release of node do this:
+To download, install, and use the v0.2.5 release of node do this:
 
-    nvm install v0.1.94
+    nvm install v0.2.5
 
 And then in any new shell just use the installed version:
 
-    nvm use v0.1.94
-
-If you want to track HEAD then use the clone command:
-
-    nvm clone
-
-Then in any new shell you can get this version with:
-
-    nvm use HEAD
-
-When you want to grab the latest from the node repo do:
-
-    nvm update
+    nvm use v0.2.5
 
 If you want to see what versions you have installed issue:
 
-    nvm list
+    nvm ls
 
-If you want to install nvm to somewhere other than `$HOME/.nvm`, then set the `$NVM_DIR` environment variable before sourcing the nvm.sh file.
\ No newline at end of file
+To restore your PATH, you can deactivate it.
+
+    nvm deactivate
+