Remove unnecessary the

sagikazarmark · sagikazarmark · commit 49daebc82620 · 2015-12-29T01:32:13.000+01:00
diff --git a/docs/contributing.md b/docs/contributing.md
@@ -16,7 +16,7 @@ please be as precise as possible. Here is a little list of required information:
 ## Security issues
 
 If you discover any security related issues,
-please contact us at the [security@php-http.org](mailto:security@php-http.org) instead of submitting an issue on Github.
+please contact us at [security@php-http.org](mailto:security@php-http.org) instead of submitting an issue on Github.
 This allows us to fix the issue and release a security hotfix without publicly disclosing the vulnerability.
 
 
