no longer wip on error types

README.md

@@ -72,7 +72,7 @@ I often run in to questions on the internets like
 If you have such a question raise it as an issue on github and I'll try and find time to write a short chapter to tackle the issue. I feel like content like this is valuable as it is tackling people's _real_ questions around testing.
 
 * [OS exec](os-exec.md) - An example of how we can reach out to the OS to execute commands to fetch data and keep our business logic testable/
-* [Error types (WIP)](error-types.md) - Example of creating your own error types to improve your tests and make your code easier to work with.
+* [Error types](error-types.md) - Example of creating your own error types to improve your tests and make your code easier to work with.
 
 ## Contributing
 

SUMMARY.md

@@ -30,6 +30,7 @@
 ## Questions and answers
 
 * [OS Exec](os-exec.md)
+* [Error types](error-types.md)
 
 ## Meta
 

error-types.md

@@ -1,6 +1,6 @@
-# Error types (WIP)
+# Error types
 
-**[You can find all the code for here](https://github.com/quii/learn-go-with-tests/tree/master/q-and-a/error-types)**
+**[You can find all the code here](https://github.com/quii/learn-go-with-tests/tree/master/q-and-a/error-types)**
 
 **Creating your own types for errors can be an elegant way of tidying up your code, making your code easier to use and test.**
 

os-exec.md

@@ -1,6 +1,6 @@
 # OS Exec
 
-**[You can find all the code for here](https://github.com/quii/learn-go-with-tests/tree/master/q-and-a/os-exec)**
+**[You can find all the code here](https://github.com/quii/learn-go-with-tests/tree/master/q-and-a/os-exec)**
 
 [keith6014](https://www.reddit.com/user/keith6014) asks on [reddit](https://www.reddit.com/r/golang/comments/aaz8ji/testdata_and_function_setup_help/)