Merge pull request #3070 from jplatte/mod-tests

Use more common 'tests' module name over 'test' in examples

Author: ehuss

text/0505-api-comment-conventions.md

@@ -51,15 +51,15 @@ nothing else. When using `mod` blocks, prefer `///` outside of the block:
 
 ```rust
 /// This module contains tests
-mod test {
+mod tests {
     // ...
 }
 ```
 
 over
 
 ```rust
-mod test {
+mod tests {
     //! This module contains tests
 
     // ...

text/1574-more-api-documentation-conventions.md

@@ -350,15 +350,15 @@ nothing else. When using `mod` blocks, prefer `///` outside of the block:
 
 ```rust
 /// This module contains tests
-mod test {
+mod tests {
     // ...
 }
 ```
 
 over
 
 ```rust
-mod test {
+mod tests {
     //! This module contains tests
 
     // ...