fix formatting

src/node.jl

@@ -90,7 +90,7 @@ function nodespecs(; auth::Authentication=__auth__())
  # the result would not depend in backend response ordering. But whether the list
  # is sort, or based on what criteria is not documented, and is considered to be
  # an implementation detail.
- return sort(nodes; by = _nodespec_cmp_by)
+ return sort(nodes; by=_nodespec_cmp_by)
  end
  catch err
  throw(JuliaHubError("Unexpected answer received."))
@@ -184,7 +184,7 @@ function _nodespec_smallest(
 )
  # Note: while JuliaHub.nodespecs() does return a sorted list, we can not assume that
  # here, since the user can pass their own list which might not be sorted.
- nodes = sort(nodes; by = _nodespec_cmp_by)
+ nodes = sort(nodes; by=_nodespec_cmp_by)
  idx = findfirst(nodes) do n
  # !gpu || n.hasGPU <=> gpu => n.hasGPU
  (!gpu || n.hasGPU) && (n.vcores >= ncpu) && (n.mem >= memory)