Update CLI tool config

Fixing example config for tackle CLI tool.

Author: aufi

.gitignore

@@ -1,4 +1,5 @@
 bin/
 vendor/
 .idea
-hack/tool/tackle-config.yml.example
+hack/tool/tackle-data
+hack/tool/tackle-config.yml

hack/tool/README.md

@@ -56,7 +56,7 @@ options:
   -v, --verbose         Print verbose output (including all API requests).
 ```
 
-API endpoints and credentials should be set in a config file (```tackle-config.yhml``` by default).
+API endpoints and credentials should be set in a config file (```tackle-config.yml``` by default).
 
 ```
 ---

hack/tool/tackle-config.yml hack/tool/tackle-config.yml.example

@@ -1,5 +1,5 @@
 ---
-# A default Tackle 2 endpoint and credentials
+# Default Tackle 2 endpoint and credentials
 url: https://tackle-konveyor-tackle.apps.cluster.local
 username: admin
 password: