stdlib: fixed typo in pkg (cc @tomChv)

Signed-off-by: Sam Alba <sam.alba@gmail.com>

stdlib/aws/elb/elb.cue

@@ -1,6 +1,7 @@
 package elb
 
 import (
+	"dagger.io/dagger/op"
 	"dagger.io/aws"
 )
 

stdlib/aws/rds/rds.cue

@@ -1,8 +1,8 @@
 package rds
 
 import (
+	"dagger.io/dagger/op"
 	"encoding/json"
-	"dagger.io/dagger"
 	"dagger.io/aws"
 )
 
@@ -84,10 +84,10 @@ import (
 	config: aws.#Config
 
 	// Username
-	username: dagger.#Secret @dagger(input)
+	username: string @dagger(input)
 
 	// Password
-	password: dagger.#Secret @dagger(input)
+	password: string @dagger(input)
 
 	// ARN of the database instance
 	dbArn: string @dagger(input)
@@ -168,11 +168,11 @@ import (
                         """#,
 				]
 				env: {
-					USERNAME:       unsername
+					USERNAME:       username
 					PASSWORD:       password
 					DB_ARN:         dbArn
 					SECRET_ARN:     secretArn
-					GRAND_DATABASE: grandDatabase
+					GRAND_DATABASE: grantDatabase
 					DB_TYPE:        dbType
 				}
 			},