Fix wrong link (#566)

* Fix wrong link.

* Tweak a bit.

Author: hotchemi

README.md

@@ -1,6 +1,6 @@
 # PermissionsDispatcher [![Build Status](https://travis-ci.org/permissions-dispatcher/PermissionsDispatcher.svg?branch=master)](https://travis-ci.org/permissions-dispatcher/PermissionsDispatcher)
 
-- [**Kotlin support**](https://github.com/hotchemi/PermissionsDispatcher/blob/master/doc/kotlin_support.md)
+- [**Kotlin support**](https://github.com/hotchemi/PermissionsDispatcher/blob/master/doc/kotlin_usage.md)
 - [**Special Permissions support**](https://github.com/hotchemi/PermissionsDispatcher/blob/master/doc/special_permissions.md)
 - **100% reflection-free**
 

scripts/push-to-github-io.sh

@@ -14,9 +14,9 @@ commit_and_push_changes() {
     && git push --quiet --force "${repoUrl}" "$1"
 }
 
-if [ "$TRAVIS_BRANCH" != "master" ] || [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
-  echo "Skip updating gitbook: branch is not master or the build was triggered by pull request."
-  exit 0;
+if [[ "$TRAVIS_BRANCH" != "master" ]] || [[ "$TRAVIS_PULL_REQUEST" != "false" ]]; then
+  echo "Skip updating gitbook: branch is not master or build was triggered by pull request."
+  exit 0
 fi
 
 echo "Decrypt deploy key"
@@ -39,7 +39,7 @@ echo "Build HTML"
 gitbook build
 
 echo "Copy files"
-cp -Rf "${distDir}/doc"* "${distDir}/gitbook"* "${distDir}/*.html" "${distDir}/search_index.json" "${repoName}"
+cp -Rf "${distDir}/doc"* "${distDir}/gitbook"* "${distDir}/index.html" "${distDir}/CHANGELOG.html" "${distDir}/search_index.json" "${repoName}"
 
 echo "Commit and push"
 cd "${repoName}"