diff --git a/.github/HOW_TO_CONTRIBUTE.md b/.github/HOW_TO_CONTRIBUTE.md
index ce8bba1e8..1b335a8e1 100644
--- a/.github/HOW_TO_CONTRIBUTE.md
+++ b/.github/HOW_TO_CONTRIBUTE.md
@@ -15,11 +15,11 @@ The following is a set of guidelines for contributing to Galacean. Please spend
 1. Ask a question
 
 
-<br />Before reqorting an issue, please take the following steps:<br />
+<br />Before reporting an issue, please take the following steps:<br />
 
 1. Search the existing issues.
 1. Clearly describe the issue including steps to reproduce when it is a bug.
-1. Provite an online example. Make use of [jsFiddle](http://jsfiddle.net/), [jsBin](http://jsbin.com/).
+1. Provide an online example. Make use of [jsFiddle](http://jsfiddle.net/), [jsBin](http://jsbin.com/).
 
 
 <br />If you open an issue that does not conform to the requirements, **it will be closed immediately**.<br />