formatting fixes

packets.md

@@ -151,6 +151,7 @@ This is a packet that contains:
 
 - The client's Minecraft version
 - The MD5 checksum of every single mod the client has installed
+
 It's worth noting that the mod with the ID `"feather"` has a fake checksum in both the Fabric and Forge version, regardless of Minecraft version:
 ```java
 modId != "feather" ? checksum : "e3d04e686b28b34b5a98ce078e4f9da8"
@@ -165,7 +166,9 @@ public static enum Platform {
 }
 ```
 - The loader's version
+
 In the Fabric version, it does this by finding the Fabric API, and then condensing its' ID and version to a string:
+
 ```java
 String platformVersion = mod.getId() + ":" + mod.getVersion().getFriendlyString();
 ```