Update wercker.yml

Fixing broken wercker.yml

wercker.yml

@@ -1,29 +1,29 @@
 box: wercker/python
 # Build definition
 build:
- # The steps that will be executed on build
- steps:
-  # A step that sets up the python virtual environment
-  - virtualenv:
-   name: setup virtual environment
-   install_wheel: false # Enable wheel to speed up builds (experimental)
+  # The steps that will be executed on build
+  steps:
+    # A step that sets up the python virtual environment
+    - virtualenv:
+      name: setup virtual environment
+      install_wheel: false # Enable wheel to speed up builds (experimental)
 
-  # # Use this virtualenv step for python 3.2
-  # - virtualenv
-  #     name: setup virtual environment
-  #     python_location: /usr/bin/python3.2
+    # # Use this virtualenv step for python 3.2
+    # - virtualenv
+    #     name: setup virtual environment
+    #     python_location: /usr/bin/python3.2
 
-  # A step that executes `pip install` command.
-  - pip-install
+    # A step that executes `pip install` command.
+    - pip-install
 
-  # # This pip-install clears the local wheel cache
-  # - pip-install:
-  #     clean_wheel_dir: true
+    # # This pip-install clears the local wheel cache
+    # - pip-install:
+    #     clean_wheel_dir: true
 
-  # A custom script step, name value is used in the UI
-  # and the code value contains the command that get executed
-  - script:
-   name: echo python information
-   code: |
-   echo "python version $(python --version) running"
-   echo "pip version $(pip --version) running"
+    # A custom script step, name value is used in the UI
+    # and the code value contains the command that get executed
+    - script:
+      name: echo python information
+      code: |
+        echo "python version $(python --version) running"
+        echo "pip version $(pip --version) running"