README.md in smart_container-0.8.0 vs README.md in smart_container-0.8.1

@@ -33,11 +33,11 @@
   - [key predicates](#key-predicates)
   - [state freeze](#state-freeze)
   - [reloading](#reloading)
   - [hash tree](#hash-tree)
   - [explicit class definition](#explicit-class-definition)
-  - [dependency changement observing](#dependency-changement-observing)
+  - [subscribe to dependency changements](#subscribe-to-dependency-changements)
 - [Roadmap](#roadmap)
 
 ---
 
 ## Functionality
@@ -255,11 +255,11 @@
 AppContainer['db_driver'] # => Sequel (AppContainer dependency)
 ```
 
 ---
 
-#### dependency changement observing
+#### subscribe to dependency changements
 
 - features and limitations:
   - you can subscribe only on container instances (on container instance changements);
   - at this moment only the full entity path patterns are supported (pattern-based pathes are not supported yet);
   - you can subscribe on namespace changements (when the full namespace is re-registered) and dependency changement (when some dependency has been changed);
@@ -290,22 +290,33 @@
   puts "changed => '#{namespace_path}'"
 end
 ```
 
 ```ruby
-container.register('database.stats') { 'kek' } # => invokes entity_observer and outputs "changed! => 'kek'"
+container.fetch('database').register('stats') = 'kek' # => invokes entity_observer and outputs "changed! => 'kek'"
 container.namespace('database') {} # => invoks namespace_observer and outputs "changed => 'database'"
 
 container.unobserve(observer) # unsubscribe entity_observer from dependency changement observing;
 container.clear_observers # unsubscribe all observers
 
-container.register('database.stats') { 'kek' } # no one to listen this changement... :)
+container.fetch('database').register('stats') = 'pek' # no one to listen this changement... :)
 container.namespace('database') {} # no one to listen this changement... :)
 ```
 
 ---
 
 ## Roadmap
+
+- convinient way to rebind registered dependnecies:
+
+```ruby
+# PoC
+
+container['dependency.path'] = 'pek' # simplest instant dependency registration without memoization
+# --- or/and ---
+container.rebind('dependency.path', memoize: true/false) { 'pek' } # bind with dynamic dependency registration
+container.rebind('dependency.path', memoize: true/false, 'pek') # bind with instant dependency registration
+```
 
 - pattern-based pathes in dependency changement observing;
 
 ```ruby
 container.observe('path.*') { puts 'kek!' } # subscribe to all changements in `path` namespace;