Fix documentation grammar in deserialize.rs
@@ -474,9 +474,9 @@ where
/// A helper trait to deserialize a statically sized row into an tuple
///
-/// **If you see an error message mentioning this trait you likely
-/// trying to map the result of an query to an struct with mismatching
-/// field types. Recheck your field order and the concrete field types**
+/// **If you see an error message mentioning this trait you are likely trying to
+/// map the result of a query to a struct with mismatching field types. Recheck
+/// your field order and the concrete field types.**
///
/// You should not need to implement this trait directly.
/// Diesel provides wild card implementations for any supported tuple size
