README tweaks

README.md

@@ -17,15 +17,14 @@ Application Options:
 NOTES:
 ==
 
-1. Source and Destination are required
-1. Copies using the [_source](http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/mapping-source-field.html) field in elasticsearch. If you have made modifications to it (excluding fields) they will not be indexed on the destination host.
-1. Ports are required, otherwise 80 is the assumed port
+1. Copies using the [_source](http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/mapping-source-field.html) field in elasticsearch. If you have made modifications to it (excluding fields, etc) they will not be indexed on the destination host.
 1. All documents are created, nothing is updated. If a document with the same _id is received (which shouldnt happen anyway) an error will be shown and the latter document will not be indexed.
-1. --settings is a toggle on weather we should copy replication and sharding settings for the indexes. This is the default, and replication and sharding are the only settings copied.
-1. --force will delete indexes on the destination host. Otherwise an error will be returned if the index exists
-1. --time is the [scroll time](http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-request-scroll.html#scroll-search-context) passed to the source host, default is 1m. This is a string in es's format.
-1. --count is the [number of documents](http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-request-scroll.html#scroll-scan) that will be requested and the number of documents that will be flushed at a time. Note that this depends on the number of shards (ie: size of 10 on 5 shards is 50 documents)
-1. --indexes is a comma separated list of indexes to copy
+1. ```--settings``` is a toggle on weather we should copy replication and sharding settings for the indexes. This is the default, and replication and sharding are the only settings copied.
+1. ```--force``` will delete indexes on the destination host. Otherwise an error will be returned if the index exists
+1. ```--time``` is the [scroll time](http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-request-scroll.html#scroll-search-context) passed to the source host, default is 1m. This is a string in es's format.
+1. ```--count``` is the [number of documents](http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-request-scroll.html#scroll-scan) that will be request and bulk indexed at a time. Note that this depends on the number of shards (ie: size of 10 on 5 shards is 50 documents)
+1. ```--indexes``` is a comma separated list of indexes to copy
+1. Ports are required, otherwise 80 is the assumed port
 
 BUGS:
 ==