Fixed documentation Core - Injecting Resources

at the following address : 

https://deltaspike.apache.org/documentation/core.html

section : Injecting Resources

since in 1.9.0 the same use the location as argument

contains the annotation "@InjectableResource("myfile.properties")"

since in 1.9.0 the same use the location as argument :

@InjectableResource(location="myfile.properties")