README in rvm-0.1.44 vs README in rvm-0.1.45

- old
+ new
@@ -89,9 +89,11 @@
   package   - Install a dependency package {readline,iconv,zlib,openssl}
               http://rvm.beginrescueend.com/packages/
   notes     - Display notes, with operating system specifics.
 
   snapshot  - Let's your backup / restore an rvm installation in a lightweight manner.
+  
+  migrate   - Let's you migrate all gemsets from one ruby to another.
 
 Implementation
 
   * ruby    - MRI/YARV Ruby (The Gold Standard) {1.8.6,1.8.7,1.9.1,1.9.2...}
   jruby     - JRuby, Ruby interpreter on the Java Virtual Machine.