Merge pull request opencontainers#1026 from rajasec/runc-readme

Typo in README.md

Author: hqhq

README.md

@@ -10,7 +10,7 @@
 We will try to make sure that `runc` and the OCI specification major versions stay in lockstep.
 This means that `runc` 1.0.0 should implement the 1.0 version of the specification.
 
-You can find officials releases of `runc` on the [release](https://github.com/opencontainers/runc/releases) page.
+You can find official releases of `runc` on the [release](https://github.com/opencontainers/runc/releases) page.
 
 ## Building