Fix grammar error in package title

[BuckWoody]

It might be a good idea to actually change the blurb on the github from

"R Package for managing a selection of Azure resources. Targeted at Data Scientists who need to control Azure Resources without needing to both Administrators. APIs include Storage Blobs, HDInsight(Nodes, Hive, Spark), ARM, VMs"

to the more grammatically correct

"R Package for managing a selection of Azure resources. Targeted at Data Scientists who need to control Azure Resources without needing to involve Administrators. APIs include Storage Blobs, HDInsight(Nodes, Hive, Spark), ARM, VMs"

[andrie]

That's what happens when sales people develop code in their spare time :-)

Thanks for reporting and the suggestion.

PS. We welcome pull requests for documentation improvement!