Polish naming convension

Author: gonchik

CONTRIBUTING.rst

@@ -50,7 +50,7 @@ Before you raise a PR
 Create the **Commit Header** with the relevant Service Name pre-fixed, examples below,
 
 * Jira: review user module           :heavy_check_mark:
-* [JIRA] Issues Move to Sprint       :heavy_check_mark:
+* [Jira] Issues Move to Sprint       :heavy_check_mark:
 * Confluence: update_page_property method     :heavy_check_mark:
 
 An example of a commit message header,
@@ -59,7 +59,7 @@ An example of a commit message header,
 
 could be better written as,
 
-* [JIRA] Project Issues parameter addition for start and limit      :heavy_check_mark:
+* [Jira] Project Issues parameter addition for start and limit      :heavy_check_mark:
 
 with the commit body have a detail about where/what changes introduced.
 

atlassian/rest_client.py

@@ -392,7 +392,9 @@ def raise_for_status(self, response):
         if 400 <= response.status_code < 600:
             try:
                 j = response.json()
-                error_msg = "\n".join(j.get("errorMessages", list()) + [k + ": " + v for k, v in j.get("errors", dict()).items()])
+                error_msg = "\n".join(
+                    j.get("errorMessages", list()) + [k + ": " + v for k, v in j.get("errors", dict()).items()]
+                )
             except Exception:
                 response.raise_for_status()
             else: