example/openssl: readme
**Requirements**
* honggfuzz
- * clang-4.0, or newer (5.0/6.0 work as well)
- * openssl 1.1.0 (or, the master branch from git)
- * libressl/boringssl/openssl-1.0.2 work as well, though they might require specific building instructions
+ * clang-5.0, or
+ * openssl 1.1.0 (or the github's master branch)
+ * libressl/boringssl should work as well, though they might require more specific building instructions
**Preparation (for OpenSSL 1.1.0/master)**
