Refine WIP comment

Author: subhramit

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,7 +1,7 @@
 <!-- YOU HAVE TO MODIFY THIS TEXT TO FIT YOUR PR. OTHERWISE, YOUR PR WILL BE CLOSED WITHOUT FURTHER COMMENT. -->
 
 Describe the changes you have made here: what, where, why, ...
-If it is WIP, please open a draft pull request. In that case, outline your intended next steps. Do you need feedback? Will you continue in parallel? ...
+If your work is not yet complete, please open a draft pull request. In that case, outline your intended next steps. Do you need feedback? Will you continue in parallel? ...
 
 <!-- LINK THE ISSUE WITH THE "Closes" KEYWORD -->
 <!-- Example: Closes (link) OR Closes #xyz -->