Improve code formatting

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: simsurace

src/chainrules.jl

@@ -191,10 +191,7 @@ function ChainRulesCore.rrule(
 end
 
 function ChainRulesCore.rrule(
-    ::typeof(Distances.colwise),
-    d::Sinus,
-    x::AbstractMatrix,
-    y::AbstractMatrix
+    ::typeof(Distances.colwise), d::Sinus, x::AbstractMatrix, y::AbstractMatrix
 )
     project_x = ProjectTo(x)
     project_y = ProjectTo(y)