Small grammar fix in rustdoc.md

Happened to be reading through
This commit is contained in:
Peter Elmers 2014-10-27 20:58:05 -05:00
parent bd7138dd69
commit 7163d65e24

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@ -221,7 +221,7 @@ testing this code, the `fib` function will be included (so it can compile).
Running tests often requires some special configuration to filter tests, find
libraries, or try running ignored examples. The testing framework that rustdoc
uses is build on crate `test`, which is also used when you compile crates with
uses is built on crate `test`, which is also used when you compile crates with
rustc's `--test` flag. Extra arguments can be passed to rustdoc's test harness
with the `--test-args` flag.