update wording

Author: dehann

src/CloudGraphsDFG/LICENSE

@@ -1,7 +1,7 @@
 Copyright (c) 2017-2020 NavAbility
 
 The Caesar.jl ecosystem, including DistributedFactorGraphs.jl, is 
-not licensed for using, building, incorporating, or using in any 
+not licensed for using, developing, or incorporating, in any 
 manner related to a public or private webservice or cloud system. 
 Further information or potential interest for such an 
 additional license can be requested by emailing <info@navability.io>.