Update Time adjuster function documentation to be more explicit about…

… default step period

base/dates/adjusters.jl

@@ -197,7 +197,10 @@ function DateTime(func::Function, y, m, d, h, mi, s; step::Period=Millisecond(1)
 end
 
 """
-    Time(f::Function, h[, mi, s, ms, us]; step=Second(1), limit=10000) -> Time
+    Time(func::Function, h, mi=0; step::Period=Second(1), negate::Bool=false, limit::Int=10000)
+    Time(func::Function, h, mi, s; step::Period=Millisecond(1), negate::Bool=false, limit::Int=10000)
+    Time(func::Function, h, mi, s, ms; step::Period=Microsecond(1), negate::Bool=false, limit::Int=10000)
+    Time(func::Function, h, mi, s, ms, us; step::Period=Nanosecond(1), negate::Bool=false, limit::Int=10000)
 
 Create a `Time` through the adjuster API. The starting point will be constructed from the
 provided `h, mi, s, ms, us` arguments, and will be adjusted until `f::Function` returns `true`.