Fix minor typo in issue_template (cocos2d#16672)

mogemimi · minggo · commit 5efddc9cf2f6 · 2016-10-11T09:30:18.000+08:00
diff --git a/issue_template.md b/issue_template.md
@@ -4,7 +4,7 @@
    - NDK version:
    - Xcode version:
    - VS version:
-   - brower type and version:
+   - browser type and version:
 
 Steps to Reproduce:
 
