Learn Relational Databases by Building a Mario Database

I a stuck at this question
" Looks like it worked. Toad’s favorite color is wrong. He likes blue. Change Toad’s favorite color to Blue . Use whatever condition you want, but don’t change any of the other rows."

Although I have updated using the sql command and also the sql is executing
UPDATE characters SET favorite_color=‘Blue’ WHERE character_id=4;

but I am getting this error
“Bowser should have the correct “favorite_color””

have you tried pressing the Run button?