Cleaned up indentation in script block

Author: veatch

example/load.py

@@ -197,8 +197,8 @@ def load_repo(client, path=None, index='git'):
  doc_type='repos',
  id='elasticsearch',
  body={
- "script": {
- "inline" : "ctx._source.tags.add(params.tag)",
+  "script": {
+  "inline" : "ctx._source.tags.add(params.tag)",
  "params" : {
  "tag" : "java"
  }