corrected comment in E0478

[ryanswilson59]

I believe this fixes the issue that I opened, #67040, about E0478 being contradictory.

[rust-highfive]

Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @davidtwco (or someone else) soon.

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[rust-highfive]

The job x86_64-gnu-llvm-7 of your PR failed (pretty log, raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.

2019-12-09T02:20:21.3051152Z ##[command]git remote add origin https://github.com/rust-lang/rust
2019-12-09T02:20:21.3240025Z ##[command]git config gc.auto 0
2019-12-09T02:20:21.3326478Z ##[command]git config --get-all http.https://github.com/rust-lang/rust.extraheader
2019-12-09T02:20:21.3394871Z ##[command]git config --get-all http.proxy
2019-12-09T02:20:21.3556323Z ##[command]git -c http.extraheader="AUTHORIZATION: basic ***" fetch --force --tags --prune --progress --no-recurse-submodules --depth=2 origin +refs/heads/*:refs/remotes/origin/* +refs/pull/67168/merge:refs/remotes/pull/67168/merge
---
2019-12-09T02:26:19.9334826Z    Compiling serde_json v1.0.40
2019-12-09T02:26:21.6126511Z    Compiling tidy v0.1.0 (/checkout/src/tools/tidy)
2019-12-09T02:26:32.3803100Z     Finished release [optimized] target(s) in 1m 25s
2019-12-09T02:26:32.3903853Z tidy check
2019-12-09T02:26:33.1316426Z tidy error: /checkout/src/librustc_error_codes/error_codes/E0478.md:24: line longer than 80 chars
2019-12-09T02:26:35.0773596Z some tidy checks failed
2019-12-09T02:26:35.0773676Z Found 485 error codes
2019-12-09T02:26:35.0773899Z Found 0 error codes with no tests
2019-12-09T02:26:35.0773976Z Done!
2019-12-09T02:26:35.0773976Z Done!
2019-12-09T02:26:35.0783597Z 
2019-12-09T02:26:35.0784468Z 
2019-12-09T02:26:35.0785354Z command did not execute successfully: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-tools-bin/tidy" "/checkout/src" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/cargo" "--no-vendor"
2019-12-09T02:26:35.0785487Z 
2019-12-09T02:26:35.0785508Z 
2019-12-09T02:26:35.0837238Z failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test src/tools/tidy
2019-12-09T02:26:35.0837382Z Build completed unsuccessfully in 0:01:28
2019-12-09T02:26:35.0837382Z Build completed unsuccessfully in 0:01:28
2019-12-09T02:26:35.0844223Z == clock drift check ==
2019-12-09T02:26:35.0857677Z   local time: Mon Dec  9 02:26:35 UTC 2019
2019-12-09T02:26:35.3663840Z   network time: Mon, 09 Dec 2019 02:26:35 GMT
2019-12-09T02:26:35.3664017Z == end clock drift check ==
2019-12-09T02:26:36.7879734Z 
2019-12-09T02:26:36.7962555Z ##[error]Bash exited with code '1'.
2019-12-09T02:26:36.7990179Z ##[section]Starting: Checkout
2019-12-09T02:26:36.7992325Z ==============================================================================
2019-12-09T02:26:36.7992392Z Task         : Get sources
2019-12-09T02:26:36.7992431Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

[Dylan-DPC-zz]

r? @Dylan-DPC

[Dylan-DPC-zz]

You need to adjust the line because it is exceeding the character limit (check the CI error)

[Dylan-DPC-zz]

@bors r+ rollup

[bors]

📌 Commit 2183a94 has been approved by Dylan-DPC