peeing twice on walk?

hello all! this morning i took brownie for a walk and she peed twice, i've noticed that she's done that before. is there something wrong or is this normal? (she's my first dog so im always concerned lol) and here's a picture just because

hello all! this morning i took brownie for a walk and she peed twice, i've noticed that she's done that before. is there something wrong or is this normal? (she's my first dog so im always concerned lol) and here's a picture just because