update LINQ url in docs and readme

Author: dellison

README.md

@@ -27,7 +27,7 @@ any array,
 
 The package currently provides working implementations for in-memory data sources, but will eventually be able to translate queries into e.g. SQL. There is a prototype implementation of such a "query provider" for [SQLite](https://github.com/JuliaDB/SQLite.jl) in the package, but it is experimental at this point and only works for a *very* small subset of queries.
 
-Query is heavily inspired by [LINQ](https://msdn.microsoft.com/en-us/library/bb397926.aspx), in fact right now the package is largely an implementation of the [LINQ](https://msdn.microsoft.com/en-us/library/bb397926.aspx) part of the [C# specification](https://msdn.microsoft.com/en-us/library/ms228593.aspx). Future versions of Query will most likely add features that are not found in the original [LINQ](https://msdn.microsoft.com/en-us/library/bb397926.aspx) design.
+Query is heavily inspired by [LINQ](https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/concepts/linq/index), in fact right now the package is largely an implementation of the [LINQ](https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/concepts/linq/indexq) part of the [C# specification](https://msdn.microsoft.com/en-us/library/ms228593.aspx). Future versions of Query will most likely add features that are not found in the original [LINQ](https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/concepts/linq/index) design.
 
 ## Alternatives
 [Query.jl](https://github.com/queryverse/Query.jl) is not the only julia initiative for querying data, there are many other packages that have similar goals. Take a look at [DataFramesMeta.jl](https://github.com/JuliaStats/DataFramesMeta.jl), [StructuredQueries.jl](https://github.com/davidagold/StructuredQueries.jl), [LazyQuery.jl](https://github.com/bramtayl/LazyQuery.jl) and [SplitApplyCombine.jl](https://github.com/JuliaData/SplitApplyCombine.jl). *If I missed other initiatives, please let me know and I'll add them to this list!*

docs/src/index.md

@@ -4,7 +4,7 @@
 
 Query is a package for querying julia data sources. It can filter, project, join, sort and group data from any iterable data source, including all the sources that support the [TableTraits.jl](https://github.com/queryverse/TableTraits.jl) interface (this includes everything listed in [IterableTables.jl](https://github.com/queryverse/IterableTables.jl)).
 
-Query is heavily inspired by [LINQ](https://msdn.microsoft.com/en-us/library/bb397926.aspx) and [dplyr](https://dplyr.tidyverse.org/).
+Query is heavily inspired by [LINQ](https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/concepts/linq/index) and [dplyr](https://dplyr.tidyverse.org/).
 
 ## Installation