Merge pull request #1102 from micnncim/fix-pr-template

Fix typo in .github/PULL_REQUEST_TEMPLATE.md

Author: k8s-ci-robot

.github/PULL_REQUEST_TEMPLATE.md

@@ -4,7 +4,7 @@ Hiya!  Welcome to KubeBuilder!  For a smooth PR process, please ensure
 that you include the following information:
 
 * a description of the change
-* the movtivation for the change
+* the motivation for the change
 * what issue it fixes, if any, in GitHub syntax (e.g. Fixes #XYZ)
 
 Both the description and motivation may reference other issues and PRs,