Little variable length fix

README.md

@@ -24,26 +24,26 @@ For now my program is not in any repo so you have to build it from source.
 
 Firstly you pull this repo with:
 
-```
+```bash
 git clone https://codeberg.org/MysteryBirb/cli-flag-collection.git
 ```
 
 then cd into it:
 
-```
+```bash
 cd cli-flag-collection
 ```
 
 To compile the dynamic version without any optimizations you just run `make`.
 For the release and release static build you can run:
 
-```
+```bash
 make static
 ```
 
-or
+or (recommended)
 
-```
+```bash
 make release
 ```