diff --git a/src/database/connection.rs b/src/database/connection.rs
index 389c84c8..d512c969 100644
--- a/src/database/connection.rs
+++ b/src/database/connection.rs
@@ -4,8 +4,8 @@ use crate::{
 use futures::Stream;
 use std::{future::Future, pin::Pin};
 
-/// Creates constraints for any structure that can create a database connection
-/// and execute SQL statements
+/// The generic API for a database connection that can perform query or execute statements.
+/// It abstracts database connection and transaction
 #[async_trait::async_trait]
 pub trait ConnectionTrait: Sync {
     /// Fetch the database backend as specified in [DbBackend].
diff --git a/src/database/statement.rs b/src/database/statement.rs
index 94420c38..77c4b4e7 100644
--- a/src/database/statement.rs
+++ b/src/database/statement.rs
@@ -15,7 +15,7 @@ pub struct Statement {
     pub db_backend: DbBackend,
 }
 
-/// Constraints for building a [Statement]
+/// Anything that can build a [Statement]
 pub trait StatementBuilder {
     /// Method to call in order to build a [Statement]
     fn build(&self, db_backend: &DbBackend) -> Statement;