diff --git a/content/Hacks/nixos-cheat-sheet.md b/content/Hacks/nixos-cheat-sheet.md
index 784d605..e5dbb8d 100644
--- a/content/Hacks/nixos-cheat-sheet.md
+++ b/content/Hacks/nixos-cheat-sheet.md
@@ -194,7 +194,7 @@ in documentation
          selfRev = self.rev;
 
          # I often use this pattern due to the above reason
-         selfRev' = if (self ? rev) then self.rev else "FALLBACK"
+         selfRev' = if (self ? rev) then self.rev else "FALLBACK";
       }
 }
 ```
@@ -216,7 +216,7 @@ environment.
 
 You can set an environment variable to get the right time.
 
-```
+```nix
 SOURCE_DATE_EPOCH = builtins.toString self.lastModified;
 ```
 
diff --git a/content/Hacks/nixos-ci.md b/content/Hacks/nixos-ci.md
index dd3d2ff..cad0f39 100644
--- a/content/Hacks/nixos-ci.md
+++ b/content/Hacks/nixos-ci.md
@@ -18,9 +18,9 @@ blog](https://mitchellh.com/writing/nix-with-dockerfiles).
 
 ## Basic GitHub action
 
-A guilty habit I've gotten into is setting up CI for every single project I
-work on and really putting those GitHub actions free minutes to use. It's so
-trivial when using Nix, since you literally don't have to do anything extra the
+A habit I've gotten into is setting up CI for every single project I work on
+and really putting those GitHub actions free minutes to use. It's so trivial
+when using Nix, since you literally don't have to do anything extra the
 majority of the time. Just copy paste in a GitHub action that installs Nix and
 runs `nix build`. That's it.
 
diff --git a/content/index.md b/content/index.md
index 4c46be4..24240fd 100644
--- a/content/index.md
+++ b/content/index.md
@@ -6,11 +6,10 @@ title: "Alexandria: a knowledge garden"
 ---
 
 Welcome! You've stumbled upon (or perhaps were pointed to) my public-facing
-[Zettelkasten](https://en.wikipedia.org/wiki/Zettelkasten), or _knowledge
-garden_.
+[_knowledge garden_](https://en.wikipedia.org/wiki/Zettelkasten). garden_.
 
 This is where I grow my ideas, and they are meticulously tagged to form the
-knowledge webs you see in the top right.
+knowledge graphs you see in the top right.
 
 Currently this is a very new vault and the only contents are the trash notes
 which I took in the fall quarter of 2024. You can find them in
@@ -19,7 +18,7 @@ which I took in the fall quarter of 2024. You can find them in
 the weekly notes.
 
 If you're interested in the Nix package manager, I've also started maintaining
-a sort of "cheat sheet" or "tips and tricks" collection around variou quirks
+a sort of "cheat sheet" or "tips and tricks" collection around various quirks
 and features of the NixOS / nixpkgs ecosystem in
 [[nixos-cheat-sheet]]. Maybe you'll find something useful in
 there!