use normal style for comments

Signed-off-by: xermicus <cyrill@parity.io>

crates/solidity/src/tests/factory_dependency.rs

@@ -1,6 +1,4 @@
-//!
 //! The Solidity compiler unit tests for factory dependencies.
-//!
 
 #![cfg(test)]
 

crates/solidity/src/tests/ir_artifacts.rs

@@ -1,8 +1,5 @@
-//!
 //! The Solidity compiler unit tests for IR artifacts.
-//!
 //! The tests check if the IR artifacts are kept in the final output.
-//!
 
 #![cfg(test)]
 

crates/solidity/src/tests/libraries.rs

@@ -1,6 +1,4 @@
-//!
 //! The Solidity compiler unit tests for libraries.
-//!
 
 #![cfg(test)]
 

crates/solidity/src/tests/messages.rs

@@ -1,6 +1,4 @@
-//!
 //! The Solidity compiler unit tests for messages.
-//!
 
 #![cfg(test)]
 

crates/solidity/src/tests/mod.rs

@@ -1,6 +1,4 @@
-//!
 //! The Solidity compiler unit tests.
-//!
 
 #![cfg(test)]
 

crates/solidity/src/tests/optimizer.rs

@@ -1,6 +1,4 @@
-//!
 //! The Solidity compiler unit tests for the optimizer.
-//!
 
 #![cfg(test)]
 

crates/solidity/src/tests/remappings.rs

@@ -1,6 +1,4 @@
-//!
 //! The Solidity compiler unit tests for remappings.
-//!
 
 #![cfg(test)]
 

crates/solidity/src/tests/runtime_code.rs

@@ -1,6 +1,4 @@
-//!
 //! The Solidity compiler unit tests for runtime code.
-//!
 
 #![cfg(test)]
 

crates/solidity/src/tests/unsupported_opcodes.rs

@@ -1,6 +1,4 @@
-//!
 //! The Solidity compiler unit tests for unsupported opcodes.
-//!
 
 #![cfg(test)]