diff --git a/docs/connected_services/how_to/endpoints.md b/docs/connected_services/how_to/endpoints.md
index 5b158d2..ffa03de 100644
--- a/docs/connected_services/how_to/endpoints.md
+++ b/docs/connected_services/how_to/endpoints.md
@@ -1,19 +1,19 @@
 # API endpoints
 
 ## KEY
-`Jresp` - Json Response, json must be accepted in the `Accept` header, be that via `application/json` or `*/*`, failing to do so results in `406`
+`Jresp` - Json Response, json must be accepted in the `Accept` header, be that via `application/json` or `*/*`, failing to do so results in error `406`
 
-`Jreq` - Json Request, requires `application/json` as `content-type`, failing to do so results in `406`
+`Jreq` - Json Request, requires `application/json` as `content-type`, failing to do so results in error `406`
 
-`A` - Admin, requires [basic auth](https://en.wikipedia.org/wiki/Basic_access_authentication) in the header `Authorization`. This credential must be both a valid user and have a username of that of the admin account, failing to do so results in `401`
+`A` - Admin, requires [basic auth](https://en.wikipedia.org/wiki/Basic_access_authentication) in the header `Authorization`. This credential must be both a valid user and have a username of that of the admin account, failing to do so results in error `401`
 
-`U` - User, requires [basic auth](https://en.wikipedia.org/wiki/Basic_access_authentication) in the header `Authorization`. This credential must be a valid user, failing to do so results in `401`
+`U` - User, requires [basic auth](https://en.wikipedia.org/wiki/Basic_access_authentication) in the header `Authorization`. This credential must be a valid user, failing to do so results in error `401`
 
 
 :heavy_check_mark:
 :heavy_multiplication_x:
 
 ### Usage endpoints
-| name   | purpose                                | json input | path                              | HTTP Method |       Jresp        |           Jreq           |            A             |            U             | return type | return value       |         v1         |
-| :----- | -------------------------------------- | ---------- | --------------------------------- | :---------: | :----------------: | :----------------------: | :----------------------: | :----------------------: | :---------: | ------------------ | :----------------: |
-| GetBal | retrieving the balance of a given user | `N/A`      | `api/v1/user/balance?name={name}` |    `GET`    | :heavy_check_mark: | :heavy_multiplication_x: | :heavy_multiplication_x: | :heavy_multiplication_x: | JSON uint32 | the user's balance | :heavy_check_mark: |
\ No newline at end of file
+| name   | purpose                                | json input | path                              | HTTP Method | return type |    return value    |       Jresp        |           Jreq           |            A             |            U             |         v1         |
+| :----- | -------------------------------------- | ---------- | --------------------------------- | :---------: | :---------: | :----------------: | :----------------: | :----------------------: | :----------------------: | :----------------------: | :----------------: |
+| GetBal | retrieving the balance of a given user | `N/A`      | `api/v1/user/balance?name={name}` |    `GET`    | JSON uint32 | the user's balance | :heavy_check_mark: | :heavy_multiplication_x: | :heavy_multiplication_x: | :heavy_multiplication_x: | :heavy_check_mark: |
\ No newline at end of file