final commit

proprog.md

@@ -235,7 +235,7 @@ DID-CLI's init-function starts with creating a bunch of directories, if they don
 
 Let's discuss a refactoring we did of the `read()`-function and its corresponding `read`-command. 
 
-**read() before refactor**
+**read()-function before refactor**
 ```rust
 fn read(dcem: &str) -> Result<String, std::io::Error> {
     use std::io::Write;
@@ -279,7 +279,7 @@ Why did I want to refac this function? Because it does too much. It does more th
 1. There was no general "store message in file"-command.
 2. There was no easy way to chain commands together, making it difficult to do both the "store to file"- and the "convert file to human readable"-operation at the same time, which led to the "store to file"-operation being bundled together with other commands for convenience.
 
-***Example of usage BEFORE refactor:***
+***Example of using the read-command BEFORE refactor:***
 ```shell
 $ did read $(cat message-to-me.dcem) # Reads AND stores the message in my wallet
 Hello Jonas!
@@ -293,13 +293,13 @@ The solution to my problem was:
 2. Make sure both the `hold` and `read` could optionally read from `stdin`. 
 3. Make sure `hold` command prints its input to `stdout` unmodified, to make it possible to use the output of `hold` as input to `read`.
 
-***Example of usage AFTER refac:***
+***Example using the read-command AFTER refactor:***
 ```shell
 $ cat message-to-me.dcem | did hold | did read
 Hello Jonas!
 ```
 
-***read() after refactor:***
+***read()-function AFTER refactor:***
 
 ```rust
 fn read(dcem: &str) -> Result<String, std::io::Error> {