Consistently use upper case in headings

.github/ISSUE_TEMPLATE/task-for-the-development-fund.md

@@ -3,7 +3,7 @@ name: Task for the development fund
 about: A working package which may be sponsored by the Kitodo e.V. development fund.
 title: "[FUND] "
 labels: development fund
-assignees: ''
+assignees: ""
 
 ---
 
@@ -15,9 +15,9 @@ A clear and concise description of what should be developed.
 
 Please check if there are already any [issues](https://github.com/kitodo/kitodo-presentation/issues) related to this task and link them here using `#issuenumber`.
 
-## Expected benefits of this development
+## Expected Benefits of this Development
 
-Please try to explain who will benefit of this development (administrators, editors, users, sales, ...)
+Please try to explain who will benefit of this development (administrators, editors, users, sales, ...).
 
 ## Estimated Costs and Complexity
 
@@ -25,6 +25,6 @@ Please try to estimate the costs and / or the complexity of the development.
 
 e.g.
 
-* **low**, less 5 working days
-* **medium**, less 10 working days
-* **high**, more than 10 working days
+* **low** ~ less than 5 working days
+* **medium** ~ less than 10 working days
+* **high** ~ more than 10 working days