Merge pull request #3 from ruudk/patch-1

Fix link in readme

Author: lisachenko

README.md

@@ -19,7 +19,7 @@ annotation which can help us find errors when running static analysis. But durin
 we will not see any errors when trying to change a property in such an object.
 
 However, with the advent of [FFI](https://www.php.net/manual/en/book.ffi.php) and the 
-[Z-Engine](https://travis-ci.org/lisachenko/z-engine) library, it became possible to use PHP to expand the capabilities
+[Z-Engine](https://github.com/lisachenko/z-engine) library, it became possible to use PHP to expand the capabilities
 of the PHP itself.
 
 Pre-requisites and initialization
@@ -251,4 +251,4 @@ License
 -------
 This library is distributed under [MIT-licens](LICENSE) and it uses `Z-Engine` library distributed under 
 **RPL-1.5** license.
-Please be informed about [Reciprocal Public License 1.5 (RPL-1.5)](https://opensource.org/licenses/RPL-1.5) rules.
+Please be informed about [Reciprocal Public License 1.5 (RPL-1.5)](https://opensource.org/licenses/RPL-1.5) rules.