Change name of unit test sub-module to "tests".

Changes the style guidelines regarding unit tests to recommend using a
sub-module named "tests" instead of "test" for unit tests as "test"
might clash with imports of libtest.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libsyntax/parse/mod.rs b/src/libsyntax/parse/mod.rs
index 1a1713a8ba6..dee3e5fee74 100644
--- a/src/libsyntax/parse/mod.rs
+++ b/src/libsyntax/parse/mod.rs
@@ -761,7 +761,7 @@ pub fn integer_lit(s: &str, suffix: Option<&str>, sd: &SpanHandler, sp: Span) ->
 }
 
 #[cfg(test)]
-mod test {
+mod tests {
     use super::*;
     use std::rc::Rc;
     use codemap::{Span, BytePos, Pos, Spanned, NO_EXPANSION};