diff --git a/feed.json.liquid b/feed.json.liquid
index 036851a4c51c..dea572d291aa 100644
--- a/feed.json.liquid
+++ b/feed.json.liquid
@@ -32,8 +32,8 @@ permalink: feed.json
   ],
   "topics": [
     {% for topic in topics %}
-      {% assign related = topic.related | split: ', ' %}
-      {% assign aliases = topic.aliases | split: ', ' %}
+      {% assign related = topic.related | split: ',' %}
+      {% assign aliases = topic.aliases | split: ',' %}
       {
         "topic_name": {{ topic.topic | jsonify }},
         "created_by": {{ topic.created_by | jsonify }},
@@ -50,12 +50,12 @@ permalink: feed.json
         "wikipedia_url": {{ topic.wikipedia_url | jsonify }},
         "related": [
           {% for related_topic in related %}
-            "{{ related_topic }}"{% unless forloop.last == true %},{% endunless %}
+            "{{ related_topic | strip }}"{% unless forloop.last == true %},{% endunless %}
           {% endfor %}
         ],
         "aliases": [
           {% for alias in aliases %}
-            "{{ alias }}"{% unless forloop.last == true %},{% endunless %}
+            "{{ alias | strip }}"{% unless forloop.last == true %},{% endunless %}
           {% endfor %}
         ],
         "content": {{ topic.content | jsonify }}
diff --git a/topics/apollo-server/index.md b/topics/apollo-server/index.md
index c5a094082e08..04a50ec96ff0 100644
--- a/topics/apollo-server/index.md
+++ b/topics/apollo-server/index.md
@@ -2,7 +2,7 @@
 display_name: apollo-server
 github_url: https://github.com/apollographql/apollo-server
 logo: apollo-server.png
-related: graphql,api,graphql-server,apollo
+related: graphql, api, graphql-server, apollo
 released: August 15, 2025
 short_description: apollo-server is a Node.js library that allows you to quickly build a GraphQL API server to handle structured client requests.
 topic: apollo-server
diff --git a/topics/autohotkey/index.md b/topics/autohotkey/index.md
index 374905093e9d..2d228b806240 100644
--- a/topics/autohotkey/index.md
+++ b/topics/autohotkey/index.md
@@ -1,9 +1,9 @@
 ---
 display_name: Autohotkey
 short_description: autohotkey is custom script for macro-commands creation.
-aliases: auto-hotkey,ahk-script,autohotkeys
+aliases: auto-hotkey, ahk-script, autohotkeys
 topic: autohotkey
-related: hotkey,macro,script
+related: hotkey, macro, script
 logo: autohotkey.png
 github_url: https://github.com/AutoHotkey/AutoHotkey
 ---
diff --git a/topics/build-engine/index.md b/topics/build-engine/index.md
index 3502523faf9f..353d93a0b98e 100644
--- a/topics/build-engine/index.md
+++ b/topics/build-engine/index.md
@@ -1,8 +1,8 @@
 ---
 display_name: Build Engine
 short_description: The Build Engine is game engine created by Ken Silverman, best known for powering Duke Nukem 3D.
-aliases: build1,build2,duke-nukem-3d-engine,con-script,con-files
+aliases: build1, build2, duke-nukem-3d-engine, con-script, con-files
 wikipedia_url: https://en.wikipedia.org/wiki/Build_(game_engine)
-related: duke-nukem,blood,shadow-warrior
+related: duke-nukem, blood, shadow-warrior
 topic: build-engine
 ---
diff --git a/topics/corruptor/index.md b/topics/corruptor/index.md
index 0d70513f3adc..72040377b994 100644
--- a/topics/corruptor/index.md
+++ b/topics/corruptor/index.md
@@ -1,9 +1,9 @@
 ---
 display_name: Corruptor
 short_description: a corruptor is a type of software to test errors and glitches.
-aliases: data-corruptor,rom-corruptor,game-corruptor
+aliases: data-corruptor, rom-corruptor, game-corruptor
 logo: corruptor.png
-related: glitch,generator,data
+related: glitch, generator, data
 topic: corruptor
 ---
 a corruptor is a type of software to test errors and glitches with commands.
diff --git a/topics/data-recovery/index.md b/topics/data-recovery/index.md
index ca4f71cb9913..7dc40c7cad43 100644
--- a/topics/data-recovery/index.md
+++ b/topics/data-recovery/index.md
@@ -1,6 +1,6 @@
 ---
 display_name: Data Recovery
-aliases: data-carving,digital-forensic,recovery-tool,photo-recovery
+aliases: data-carving, digital-forensic, recovery-tool, photo-recovery
 short_description: Data recovery is a method of recovering using software to undone file deletion or corruption.
 topic: data-recovery
 wikipedia_url: https://en.wikipedia.org/wiki/data_recovery
diff --git a/topics/hammer/index.md b/topics/hammer/index.md
index 4bd43533555b..e7aa659fc379 100644
--- a/topics/hammer/index.md
+++ b/topics/hammer/index.md
@@ -1,7 +1,7 @@
 ---
 display_name: Hammer
 short_description: Hammer editor is a tool created by valve software for source 1 games.
-aliases: valve-hammer,worldcraft,hammer-editor
+aliases: valve-hammer, worldcraft, hammer-editor
 topic: hammer
 ---
 Hammer editor is a tool created by valve software in 2004 to creating custom levels for the source 1 games.
diff --git a/topics/io/index.md b/topics/io/index.md
index 321a5dc14088..41f222dfdb65 100644
--- a/topics/io/index.md
+++ b/topics/io/index.md
@@ -1,7 +1,7 @@
 ---
 display_name: IO
 short_description: io is a input and output for computer programs.
-aliases: io-domain,io-game,io-website
+aliases: io-domain, io-game, io-website
 topic: io
 ---
 io is a input and output for computer programs for web domains.
diff --git a/topics/irc/index.md b/topics/irc/index.md
index 6e566671fb30..e29e644894c7 100644
--- a/topics/irc/index.md
+++ b/topics/irc/index.md
@@ -1,8 +1,8 @@
 ---
 display_name: IRC
-aliases: irc-network,irc-website,irc-chat,internet-relay-chat
+aliases: irc-network, irc-website, irc-chat, internet-relay-chat
 short_description: irc is a chat software to real-time talk on the internet. 
-related: chat,website
+related: chat, website
 topic: irc
 wikipedia_url: https://en.wikipedia.org/wiki/IRC
 ---
diff --git a/topics/machinima/index.md b/topics/machinima/index.md
index d44119c595d6..97695f35f1bd 100644
--- a/topics/machinima/index.md
+++ b/topics/machinima/index.md
@@ -2,7 +2,7 @@
 aliases: machine-cinema, quake-movie
 display_name: Machinima
 short_description: Machinima is a creation method of using real-time software or video games to make movies.
-related: tool,games,internet,modding
+related: tool, games, internet, modding
 topic: machinima
 wikipedia_url: https://en.wikipedia.org/wiki/Machinima
 ---
diff --git a/topics/randomizer/index.md b/topics/randomizer/index.md
index 84ee09417adf..3ef1328ed5f6 100644
--- a/topics/randomizer/index.md
+++ b/topics/randomizer/index.md
@@ -1,8 +1,8 @@
 ---
 display_name: Randomizer
 short_description: Randomizer is a type of tool that uses stochastic inputs.
-aliases: video-game-randomizer,randomizer-tool,randomizer-mod
-related: modding,rom-hacking
+aliases: video-game-randomizer, randomizer-tool, randomizer-mod
+related: modding, rom-hacking
 logo: randomizer.png
 topic: randomizer
 ---
diff --git a/topics/serious-engine/index.md b/topics/serious-engine/index.md
index a075e3dd775b..31709e8ea545 100644
--- a/topics/serious-engine/index.md
+++ b/topics/serious-engine/index.md
@@ -1,8 +1,8 @@
 ---
 display_name: Serious Engine
-aliases: croteam-engine,serious-editor,serious-sam-engine
+aliases: croteam-engine, serious-editor, serious-sam-engine
 short_description: Serious Engine is a game engine created by croteam for serious sam games.
-related: serious-sam,the-talos-principle
+related: serious-sam, the-talos-principle
 topic: serious-engine
 ---
 Serious Engine is a 2001 game engine created by croteam and published by devolver digital used for serious sam games.
\ No newline at end of file
diff --git a/topics/source-2-engine/index.md b/topics/source-2-engine/index.md
index 572a11bcc82d..34b91e81b829 100644
--- a/topics/source-2-engine/index.md
+++ b/topics/source-2-engine/index.md
@@ -1,8 +1,8 @@
 ---
 display_name: Source 2 Engine
 short_description: Source 2 is a 2015 engine created by valve.
-aliases: source-2,source2
-related: half-life-alyx,dota-2,steamvr
+aliases: source-2, source2
+related: half-life-alyx, dota-2, steamvr
 topic: source-2-engine
 logo: source-2-engine.png
 ---
diff --git a/topics/source-engine/index.md b/topics/source-engine/index.md
index 2d3b628a6bfb..b7be6b29de06 100644
--- a/topics/source-engine/index.md
+++ b/topics/source-engine/index.md
@@ -1,11 +1,11 @@
 ---
-aliases: source-2013,source-sdk,source-1
+aliases: source-2013, source-sdk, source-1
 display_name: Source
 short_description: Source is game engine developed by valve software for half-life 2.
 topic: source-engine
 logo: source-engine.png
 wikipedia_url: https://en.wikipedia.org/wiki/Source_(game_engine)
-related: half-life-2,source-filmmaker,team-fortress-2,portal
+related: half-life-2, source-filmmaker, team-fortress-2, portal
 ---
 Source engine is a game engine published by valve software in 2004 and used for games like half-life 2.
 
diff --git a/topics/southpaw-engine/index.md b/topics/southpaw-engine/index.md
index 7a1072d7f141..00075b46bbdf 100644
--- a/topics/southpaw-engine/index.md
+++ b/topics/southpaw-engine/index.md
@@ -1,7 +1,7 @@
 ---
 display_name: Southpaw Engine
 short_description: The southpaw is a game engine created by torus games.
-aliases: doom-advance,duke-nukem-advance
+aliases: doom-advance, duke-nukem-advance
 related: doom-gba, dukenukem-gba
 topic: southpaw-engine
 ---