cleanup of ap-glance-api_txt

a changed to an before OpenStack
datas changed to data - plural
removed all the extra spaces

Change-Id: Id0a9b548b5818454f5428831eebef52f5b382b84
minor change to ap-netowrk-controller.txt

removed extra space after colon

Change-Id: If07f186537e312c59767b02b796f190c222c424b
Merge "cleanup of ap-glance-api_txt"
Merge "minor change to ap-netowrk-controller.txt"