Update PostgresRowSequence.swift

Author: MahdiBM

Sources/PostgresNIO/New/PostgresRowSequence.swift

@@ -86,9 +86,9 @@ extension PostgresRowSequence {
 
     /// Consumes all rows and returns the query metadata.
     ///
-    /// If you don't need the query metadata, just use the for-try-await-loop syntax:
+    /// If you don't need the returned query metadata, just use the for-try-await-loop syntax:
     /// ```swift
-    /// for try await row in myPostgresSequence {
+    /// for try await row in myRowSequence {
     ///     /// Process each row
     /// }
     /// ```