Update transition.rst

Spellcheck / correct 'dependencies'.

docs/source/transition.rst

@@ -30,7 +30,7 @@ Your code currently probably looks like the example below. How do you turn it in
 Workflow Using d6tflow Tasks
 ------------------------------------------------------------
 
-In a d6tflow workflow, you define your own task classes and then execute the workflow by running the final downstream task which will automatically run required upstream depencies. 
+In a d6tflow workflow, you define your own task classes and then execute the workflow by running the final downstream task which will automatically run required upstream dependencies. 
 
 The function-based workflow example will transform to this:
 
@@ -73,4 +73,4 @@ Live mybinder example http://tiny.cc/d6tflow-start-interactive
 Design Pattern Templates for Machine Learning Workflows
 ------------------------------------------------------------
 
-See code templates for a larger real-life project at https://github.com/d6t/d6tflow-template. Clone & code!
+See code templates for a larger real-life project at https://github.com/d6t/d6tflow-template. Clone & code!