docs(contributing): Fix type.

contributing.md

@@ -5,7 +5,7 @@ In order for us to help you please check that you've completed the following ste
 * Made sure you're on the latest version `npm update -g generator-ionic`
 * Used the search feature to ensure that the bug hasn't been reported before
 * Included as much information about the bug as possible, including any output you've received, what OS and version you're on, etc.
-* Shared the output from running the following command in your project root as this can also help track down the issue.
+* Share the output from running the following command in your project root as this can also help track down the issue.
 
 Unix: `yo --version && echo $PATH $NODE_PATH && node -e 'console.log(process.platform, process.versions)'`