diff --git a/bot_bottle/git_http_backend.py b/bot_bottle/git_http_backend.py
index 5faa5e7..5610222 100644
--- a/bot_bottle/git_http_backend.py
+++ b/bot_bottle/git_http_backend.py
@@ -20,7 +20,7 @@ from urllib.parse import urlsplit
 DEFAULT_PORT = 9420
 
 # Body-size cap matching supervise_server.py's 1 MiB limit.
-_MAX_BODY_BYTES = 1 * 1024 * 1024
+MAX_BODY_BYTES = 1 * 1024 * 1024
 
 
 class GitHttpHandler(BaseHTTPRequestHandler):
@@ -88,7 +88,7 @@ class GitHttpHandler(BaseHTTPRequestHandler):
         if length < 0:
             self.send_error(400, "Negative Content-Length")
             return
-        if length > _MAX_BODY_BYTES:
+        if length > MAX_BODY_BYTES:
             self.send_error(413, "Request body too large")
             return
         body = self.rfile.read(length) if length else b""
diff --git a/docs/prds/0041-git-http-request-bounds.md b/docs/prds/0041-git-http-request-bounds.md
index b8beb1c..16c5d62 100644
--- a/docs/prds/0041-git-http-request-bounds.md
+++ b/docs/prds/0041-git-http-request-bounds.md
@@ -7,30 +7,21 @@
 
 ## Summary
 
-Add Content-Length validation and a body-size cap to `git_http_backend.py` so
-malformed or oversized smart-HTTP requests fail cleanly rather than crashing
-the handler or exhausting memory.
+Add Content-Length validation and a body-size cap to `git_http_backend.py` so malformed or oversized smart-HTTP requests fail cleanly rather than crashing the handler or exhausting memory.
 
 ## Problem
 
-`bot_bottle/git_http_backend.py` calls `int(self.headers.get("Content-Length",
-0))` without catching `ValueError`. A request with a non-numeric Content-Length
-raises an unhandled exception in the request handler.
+`bot_bottle/git_http_backend.py` calls `int(self.headers.get("Content-Length", 0))` without catching `ValueError`. A request with a non-numeric Content-Length raises an unhandled exception in the request handler.
 
-The handler reads the full declared length into memory before passing the body
-to `git http-backend` with no upper bound. A local or compromised client can
-force arbitrarily high memory use. For comparison, `supervise_server.py` caps
-request bodies at 1 MiB.
+The handler reads the full declared length into memory before passing the body to `git http-backend` with no upper bound. A local or compromised client can force arbitrarily high memory use. For comparison, `supervise_server.py` caps request bodies at 1 MiB.
 
 ## Goals / Success Criteria
 
 - A missing or non-numeric Content-Length returns HTTP 400.
 - A negative Content-Length returns HTTP 400.
-- A body larger than the cap (1 MiB, matching `supervise_server.py`) returns
-  HTTP 413.
+- A body larger than the cap (1 MiB, matching `supervise_server.py`) returns HTTP 413.
 - Valid Git smart-HTTP pushes and fetches continue to work.
-- Unit tests cover: missing length, non-numeric length, negative length,
-  over-cap length, and a valid push/fetch passthrough.
+- Unit tests cover: missing length, non-numeric length, negative length, over-cap length, and a valid push/fetch passthrough.
 
 ## Non-goals
 
@@ -52,17 +43,12 @@ Out of scope:
 
 ## Design
 
-Wrap the Content-Length parse in a try/except and return 400 on `ValueError`.
-Add an explicit check for negative values. After parsing, compare the declared
-length against a module-level `_MAX_BODY_BYTES` constant (default 1 MiB) and
-return 413 if exceeded. Read exactly `min(content_length, _MAX_BODY_BYTES)`
-bytes.
+Wrap the Content-Length parse in a try/except and return 400 on `ValueError`. Add an explicit check for negative values. After parsing, compare the declared length against a module-level `MAX_BODY_BYTES` constant (default 1 MiB) and return 413 if exceeded. Read exactly `min(content_length, MAX_BODY_BYTES)` bytes.
 
 ## Testing Strategy
 
 - Unit tests using `unittest.mock` to drive the handler with crafted headers.
-- Test cases: no Content-Length header, `Content-Length: abc`, `Content-Length:
-  -1`, `Content-Length: 2097152` (over cap), and a normal small POST body.
+- Test cases: no Content-Length header, `Content-Length: abc`, `Content-Length: -1`, `Content-Length: 2097152` (over cap), and a normal small POST body.
 
 Run: