Asalamu Alaykum.
In the images attatched below from Riyad us Saliheen 114, the word "Allahuma" is missing from the du'a of the Prophet (PBUH) as is evident from reading the arabic, from the 2nd paragraph of the hadith.
In the 3rd paragraph (the narration from Muslim)
its supposed to be (according to the arabic) "Subhanaka Allahuma wa Bihamdika...". Instead it's written "Subhanaka Rabbana wa Bihamdika..."
Please fix this and check the rest of the hadith aswell.
JazakAllah Khairan