Lannes walked down the damp dungeon corridors towards the common room. Turning to the door he came upon some graffiti off to the side. In the darkness of the dungeons it was near invisible, but when Lannes grabbed at his wand and said
"Lumos."
the dungeon corridor lit up. The graffiti was rather long actually, and Lannes was shocked to find it in such a nice castle. Drawing closer, he read some of the lines,
After taking notice of this Lannes mused
"Well apparently Leroy's spelling isn't."
He took out a red pen and then began correcting 'Leroy's' sentence, but just when he finished he would find more. This entire dark section of the wall was covered with it.
"They have run on sentences, they capitalize everything and their spelling is deplorable! What is this school teaching?"
He then set himself to correct the graffiti, making note of errors and replacing the misspelled words as he lectured on an on to no one.