geckodriver: Fix typo in issue template (#441)

Source-Repo: https://github.com/mozilla/geckodriver
Source-Revision: 1a4cca85d0350d503b08e2833f8684da8b8706b1

committer: jgraham <james@hoppipolla.co.uk>

--HG--
extra : rebase_source : 793ca7533d6c33d15a15cbe416bd71765b687435

testing/geckodriver/ISSUE_TEMPLATE.md

@@ -13,4 +13,4 @@ Please provide a description of how to reproduce the problem, including the foll
 
  - [ ] A [trace level log](https://github.com/mozilla/geckodriver#firefox-capabilities) from a geckodriver session that demonstrates the problem using the minimal example file. Note: this is *not* the same as a selenium log.
 
-** If any of the above are missing we will have to unforunately close your issue. We will gladly reopen the issue once all the information requested has been added **
+** If any of the above are missing we will have to unfortunately close your issue. We will gladly reopen the issue once all the information requested has been added **