Inventory: docs improvements

clanModules/mumble/README.md

@@ -1,6 +1,6 @@
 ---
 description = "Open Source, Low Latency, High Quality Voice Chat."
-categories = ["chat", "voice"]
+categories = ["Audio", "Social"]
 ---
 The mumble clan module gives you:
 
@@ -10,5 +10,5 @@ The mumble clan module gives you:
 - Backed by a large and active open-source community.
 
 This all set up in a way that allows peer-to-peer hosting.
-Every machine inside the clan can be a host for mumble, 
+Every machine inside the clan can be a host for mumble,
 and thus it doesn't matter who in the network is online - as long as two people are online they are able to chat with each other.