(Note that some of these aren't strictly typos, but for consistency within the section or with TR_Mainland.)

TR_m3_wil_Hvaldur
I freed a slave named Hvaldur from an Indoril egg mine. He thanked me and asked me to deliver word to his sister, Turunstrid Harrow-Hand, who is in Old Ebonheart. Hvaldur wants her sister to know that he is alive and is going back home to Skyrim.
    wants her sister -> wants his sister

TR_m3_Aim_Horrav
On the road I met Horrav Fillipian, a nervous man, who adviced me to steer clear of Aimrah. He said that he felt his life threatened in the town by the local Dark Elves. Supposedly, the townsfolk of Aimrah don't like outlanders very much.
    adviced -> advised

TR_m3_Aim_Rats
Gila Mundrano, a dock-worker in Aimrah, asked me to kill rats that have infested her apartment. She believes there are at least five rats there. Mundrano's apartment is on the lowest floor of the Aimrah apartment complex.
    dock-worker -> dockworker

give Augustinius a kiss
Don't you mock me, love. I know what women want, and they all want a piece of Augusinius! Now, about that kiss...
    Augusinius -> Augustinius
Gee, when you put it like that... Perhaps I shouldn't have just kept my mouth shut. I'm sorry, %PCName.
    shouldn't -> should

little advice
If you're looking for work, I suggest you go see Dava Arenim in the communal tradehouse. She handles bounties for highwayman and the like.
    highwayman -> highwaymen

Be careful who you trust. And don't ask the wrong people too many questions.
Lake Andaram might look calm and peaceful, but don't be fooled by it. You wouldn't be the first hopeful pearl-diver who went missing on the lake.
    pearl-diver -> pearl diver

Lake Andaram
It's the largest lake in all of Morrowind. Trade ships carry cargo across it to and from Dres lands. Good lake for fishing and pearl-diving, too, but one should stay close to the shore. There are deep uncharted places in the lake, and I hear it's home to some old and dangerous creatures.
    pearl-diving -> pearl diving

Greeting 5
Excuse me if I'm not feeling too chatty, outlander. A dock-worker's work is never done. Besides, it's been a while since I got a good night's sleep. A pack of vicious rats are causing me trouble.
    dock-worker -> dockworker
Do yourself a favor a steer clear of Aimrah. I'm never going back to that town.
    favor a steer -> favor and steer

Greeting 7
Blessings of the Three upon you! I am Dava Arenim, the hetman of Aimrah. Though you are a welcome breath of fresh air from the locals, I must let you know that this tradehouse doesn't trade goods with outlanders. If you're looking for services I can point you in the right direction. Or are you a perhaps a bounty hunter looking to cash in on some bounties? Then you're in the right place.
    you a perhaps -> you perhaps
You're aboard the Diligent Faith, which means your effectively under the roof of his lordship the Indoril Ilvi. Mind your manners.
    your effectively -> you're effectively

Background
Once I was a mere commoner named Alvur -- a pearl-diver and a scout. The people of my village cast me out. I have forgotten what for. In my grief I dived deeper than I ever had, hoping to drown. But the mudcrabs would not let me die. They found me and brought me to this grotto. They built me this throne of rock and driftwood, and crowned me their king -- the King of the Lake!
    pearl-diver -> pearl diver
I am Salmaru Rathryon. I serve the Indoril Ilvi. This is freighter, the Diligent Faith, belongs to him.
    This is -> This
My name is Barandas Marvus. I am the Guar keeper.
    Guar -> guar

Services
I haven't lived here very long, but I understand Aimrah doesn't have shops other than my own. A few street vendors sell fish near the Silt Strider port. At the Sailors' Inn you can get a drink and a bed to sleep in. The ships that are docked here are all cargo freighters, so they don't take passengers.
    Silt Strider -> silt strider
Apart from the street vendors by the Silt Strider port, Aimrah has very little offer to an outlander. Well, there's Salaru Andalen who runs a potions shop in the apartment complex. At the Sailors' Inn you can get a drink and a bed to sleep in. The ships that are docked here are all cargo freighters, so they don't take passengers.
    Silt Strider -> silt strider

Ja'Jabba
You the slave money and let him go? You mock his lordship Indoril Ilvi with your insubordination! You've done a shameful thing, outlander.
    You the -> You gave the

dreugh
Do not speak ill of the dreughs. They're good buddies. They're silent. My best friend was a dreugh, that is, until the voices told him to attack me. I had to kill him. Still, I mourn him, in the name of the friendship we had until that fateful day when I swam in the waterfall's lake. Before, everyday I would go to the lake to look at the fall, and there he was, talking to me by snapping his pincers and waving his tentacles. I did not understand what he said, but he seemed so passionate!
    everyday -> every day