fix minor typo in doc template

.github/ISSUE_TEMPLATE/documentation.md

@@ -10,5 +10,5 @@ What is the issue? Is the documentation unclear? Is it missing information?
 
 ## Proposed solution
 A quick explanation of what you would like to see to solve the issue.
-If you want to add content, please explain what you were looking fod and what was
+If you want to add content, please explain what you were looking for and what was
 your process while looking at the current documentation.