diff --git a/src/encoding/complex/toml.md b/src/encoding/complex/toml.md
index fd7aa3d..4f0de96 100644
--- a/src/encoding/complex/toml.md
+++ b/src/encoding/complex/toml.md
@@ -34,12 +34,11 @@ fn main() -> Result<(), Error> {
 Parse TOML into your own structs using [Serde].
 
 ```rust
-# #[macro_use]
-# extern crate error_chain;
 #[macro_use]
 extern crate serde_derive;
 extern crate toml;
 
+use toml::de::Error;
 use std::collections::HashMap;
 
 #[derive(Deserialize)]
@@ -54,14 +53,8 @@ struct Package {
     version: String,
     authors: Vec<String>,
 }
-#
-# error_chain! {
-#     foreign_links {
-#         Toml(toml::de::Error);
-#     }
-# }
 
-fn main() -> Result<()> {
+fn main() -> Result<(), Error> {
     let toml_content = r#"
           [package]
           name = "your_package"
diff --git a/src/encoding/csv/read.md b/src/encoding/csv/read.md
index ecff7d1..3820e79 100644
--- a/src/encoding/csv/read.md
+++ b/src/encoding/csv/read.md
@@ -36,17 +36,9 @@ Serde deserializes data into strongly type structures. See the
 
 ```rust
 extern crate csv;
-# #[macro_use]
-# extern crate error_chain;
 #[macro_use]
 extern crate serde_derive;
 
-# error_chain! {
-#     foreign_links {
-#         Reader(csv::Error);
-#     }
-# }
-#
 #[derive(Deserialize)]
 struct Record {
     year: u16,
@@ -55,7 +47,7 @@ struct Record {
     description: String,
 }
 
-fn main() -> Result<()> {
+fn main() -> Result<(), csv::Error> {
     let csv = "year,make,model,description
 1948,Porsche,356,Luxury sports car
 1967,Ford,Mustang fastback 1967,American car";