Silences more spurious warnings and fixed minor consistency issue in

docs.

.codeclimate.yml

@@ -18,6 +18,32 @@ engines:
     - 8b984e10ad6b1c856eaf5b1c5f0cc771
     - adff4c0fe5487d389ebad12f7fbf735b
     - 395e33c8f74b14d7ed50826dc6f7e9ea
+    - c43753e3d76728eb587cc90d367e78e2
+    - 4a8cb608af3d98686a8b52677abe98f1
+    - 1d0b2558b44cd3afcaf0842eb01ac126
+    - 5b09dfb9597a0d5c5dcdbd7354575868
+    - 57c95f150892fb14ada5fdd65aace243
+    - 71ec0d54f2735b6ddf6fb7fc4246d7e8
+    - 3171604c43bcdcff6c7c1808ebe19a7c
+    - 05e9998892578171b0ccc5eb52fad64c
+    - a3476df9f580f36515bb6df4cf6d761c
+    - 4338aeca204b4be34e12a248184cf68c
+    - 00018ee13f3965f34e1266c25d9abf46
+    - e05fd70fb1e31f2eac66eb72fcb34e65
+    - ba8c9e2a035e48a9d8ba63a1dec05938
+    - 60e2bc835f7d865555e91012552d9651
+    - 636058deef4b937602ae181298d53407
+    - 81359193076ff9bc7c3c43c5b9f08dc3
+    - c69f9fc31902518cd9401afbaf6e8054
+    - b96edfe9656ced6f89d40efff1ac517f
+    - 267902c446edd49bcb0b0b91989bf513
+    - b0af10855cfdd282c4475a4f90f9f1e9
+    - afbc94256ebb699c261fcd849314004b
+    - 2cda35091e395ff1e3d4f2a2a22f6351
+    - 4bd9fc7270af515e4b6a8887ad97916f
+    - 39ecd11c13fc7eaead1ba87449b43e00
+    - 315c7e088d37fe4ce0e06836bf5ac0fc
+    - 34f0d22f0a660fa3d387db57c93ae142
     config:
       languages:
       - ruby

docs/getting_started.rst

@@ -38,11 +38,11 @@ OpenStack:
 
     from cloudbridge.cloud.factory import CloudProviderFactory, ProviderList
 
-    config = {'os_username': "username",
-              'os_password': "password",
-              'os_tenant_name': "tenant name",
-              'os_auth_url': "authentication URL",
-              'os_region_name': "region name")
+    config = {'os_username': 'username',
+              'os_password': 'password',
+              'os_tenant_name': 'tenant name',
+              'os_auth_url': 'authentication URL',
+              'os_region_name': 'region name'}
     provider = CloudProviderFactory().create_provider(ProviderList.OPENSTACK,
                                                       config)
     image_id = 'c1f4b7bc-a563-4feb-b439-a2e071d861aa'  # Ubuntu 14.04 @ NeCTAR