diff --git a/TASKS.md b/TASKS.md
index 9864da8..35e3f8c 100644
--- a/TASKS.md
+++ b/TASKS.md
@@ -166,7 +166,7 @@ Per-component lines live in `tasks/`. Tags there:
 - [ ] T48 Docs: a Docs tab after gpui-kit.com/docs, a rail of guides, an on-this-page list, previous and next; every claim checked against the code, every full Rust sample an example `scripts/check.sh` compiles and the page imports as text
 - [x] T48a Docs · Frame: the Docs tab, `/docs/` and `/docs/$page/`, Markdown pages, the rail, the on-this-page list, previous and next, code blocks, light and dark, phone to desktop
 - [x] T48b Docs · Introduction: what Ely is, the order to read, what is stable, a first example, license
-- [ ] T48c Docs · Installation: Rust, the git dependencies, gpui_platform's fonts, runtime shaders, the gallery as a check, what `init` refuses
+- [x] T48c Docs · Installation: Rust, the git dependencies, gpui_platform's fonts, runtime shaders, the gallery as a check, what `init` refuses
 - [ ] T48d Docs · Getting started: an app from `init` to a window under a root `FocusScope`, with a Button
 - [ ] T48e Docs · Theme: modes, tokens through `cx.theme()`, high contrast, color-blind safe charts, an owner's palette
 - [ ] T48f Docs · Focus and keyboard: Tab and Shift-Tab, the root scope, tab stops, the focus ring, overlays that take and give back focus
diff --git a/tasks/reviews.md b/tasks/reviews.md
index 88e2074..5e37c17 100644
--- a/tasks/reviews.md
+++ b/tasks/reviews.md
@@ -331,3 +331,5 @@
 | T48a | 2 | FAIL | the rail and list clipped the focus ring's left side |
 | T48a | 3 | PASS | rendering moved to build time first: a bad guide fails the build; notes fixed after (an id-less heading fails, protocol-relative links stay native, dead padding rule gone) |
 | T48b | 1 | PASS | note taken: durations shorten to a millisecond |
+| T48c | 1 | FAIL | said Ely compiles the shaders when the app starts; a code span kept a trailing space |
+| T48c | 2 | PASS | |