Merge pull request mtdvio#128 from EvgeneOskin/patch-1

Fix broken link to uCoder

Author: mr-mig

README.md

@@ -211,7 +211,7 @@ But knowing the stuff will help you become better! :muscle:*
 - :link: [Project Euler](https://projecteuler.net/)
 - :link: [LeetCode](https://leetcode.com/)
 - :link: [InterviewBit](https://www.interviewbit.com/)
-- :link: [uCoder](ucoder.com.br)
+- :link: [uCoder](https://ucoder.com.br)
 - :link: [LintCode](https://www.lintcode.com/)
 - :link: [CodeCombat](https://codecombat.com/)
 - :link: [InterviewCake](https://www.interviewcake.com/)