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.

2 files changed, 2 insertions, 2 deletions

diff --git a/src/libstd/rand/os.rs b/src/libstd/rand/os.rs
index 30d5ae5c600..a04bb6705b3 100644
--- a/src/libstd/rand/os.rs
+++ b/src/libstd/rand/os.rs
@@ -346,7 +346,7 @@ mod imp {
 }
 
 #[cfg(test)]
-mod test {
+mod tests {
     use prelude::v1::*;
 
     use sync::mpsc::channel;
diff --git a/src/libstd/rand/reader.rs b/src/libstd/rand/reader.rs
index 2837bac4456..d19bc5b617f 100644
--- a/src/libstd/rand/reader.rs
+++ b/src/libstd/rand/reader.rs
@@ -63,7 +63,7 @@ impl<R: Read> Rng for ReaderRng<R> {
 }
 
 #[cfg(test)]
-mod test {
+mod tests {
     use prelude::v1::*;
 
     use super::ReaderRng;