adjust indentation in for loop (tkelman)

Author: rfourquet

test/random.jl

@@ -552,13 +552,13 @@ let b = ['0':'9';'A':'Z';'a':'z']
         @test issubset(randstring(rng...), b)
         for c = ['a':'z', "qwèrtï", Set(Vector{UInt8}("gcat"))],
             len = [8, 20]
-            s = len == 8 ? randstring(rng..., c) : randstring(rng..., c, len)
-            @test length(s) == len
-            if eltype(c) == Char
-                @test issubset(s, c)
-            else # UInt8
-                @test issubset(s, map(Char, c))
-            end
+                s = len == 8 ? randstring(rng..., c) : randstring(rng..., c, len)
+                @test length(s) == len
+                if eltype(c) == Char
+                    @test issubset(s, c)
+                else # UInt8
+                    @test issubset(s, map(Char, c))
+                end
         end
     end
     @test randstring(MersenneTwister(0)) == randstring(MersenneTwister(0), b)