diff --git a/src/algorithms_sampled.jl b/src/algorithms_sampled.jl
index 9e71237..bc1085f 100644
--- a/src/algorithms_sampled.jl
+++ b/src/algorithms_sampled.jl
@@ -7,7 +7,7 @@ Struct for evaluating an integral via the trapezoidal rule.
 
 Example with sampled data:
 
-```
+```julia
 using Integrals
 f = x -> x^2
 x = range(0, 1, length=20)
@@ -28,7 +28,7 @@ Simpson's composite 1/3 rule for non-equidistant grids.
 
 Example with equidistant data:
 
-```
+```julia
 using Integrals
 f = x -> x^2
 x = range(0, 1, length=20)