diff --git a/dragonisland/advguild b/dragonisland/advguild
index ee27b101a..aea74bf4f 100644
--- a/dragonisland/advguild
+++ b/dragonisland/advguild
@@ -10,7 +10,7 @@ enter_x 17
 enter_y 32
 msg
 Created:  1997-07-10 Viola Krings
-Modified: 2022-07-18 Rick Tanner
+Modified: 2023-05-31 Rick Tanner
 endmsg
 reset_group stoneville_adventurers-guild
 end
@@ -2495,7 +2495,7 @@ end
 arch sign
 name Guild Room
 msg
-In this room you may place items you want to give to other guild members.  The items will not vanish from there.
+In this room you may place items you want to give to other guild members. The items will not vanish from there.
 endmsg
 x 11
 y 24
@@ -4356,7 +4356,7 @@ arch guildmaster
 name admission clerk
 msg
 @match admission|yes
-To join the guild, you must pay at the alter over there, and then pass a dangerous test.  Only hardened adventurers may join!
+To join the guild, you must pay at the alter over there, and then pass a dangerous test. Only hardened adventurers may join!
 @match test
 The test is dangerous: We've tied the key to this guild to the eye of a Dread.
 @match hallo|hello|hi
@@ -5265,7 +5265,7 @@ end
 arch sign
 name alchemy room
 msg
-In this room you may use the cauldron to test your alchemy recipes.  Take care if entering while someone else is experimenting, it might be dangerous to your health.
+In this room you may use the cauldron to test your alchemy recipes. Take care if entering while someone else is experimenting, it might be dangerous to your health.
 endmsg
 x 24
 y 28
@@ -5635,7 +5635,7 @@ end
 arch tome
 name library tome
 msg
-This door leads to the guild library.  Feel free to browse through the books, but do not take anything away.  Take care not to anger the librarians, they are so nice!
+This door leads to the guild library. Feel free to browse through the books, but do not take anything away. Take care not to anger the librarians, they are so nice!
 endmsg
 x 26
 y 23
@@ -6079,8 +6079,7 @@ arch dark_elf
 name dark elf librarian
 msg
 @match *
-Don't talk in here, please!
-And take care not to damage anything!
+Don't talk in here, please! And take care not to damage anything!
 endmsg
 x 28
 y 21
@@ -6133,7 +6132,7 @@ msg
 @match hello
 Hello! Please don't talk in here.
 @match *
-I don't know any riddles right now.  Please leave me alone.
+I don't know any riddles right now. Please leave me alone.
 endmsg
 x 28
 y 28
diff --git a/dragonisland/advguild2 b/dragonisland/advguild2
index b66dd5fc5..a607febf8 100644
--- a/dragonisland/advguild2
+++ b/dragonisland/advguild2
@@ -8,7 +8,7 @@ enter_x 9
 enter_y 26
 msg
 Created:  1997-07-15 Viola Krings
-Modified: 2022-07-18 Rick Tanner
+Modified: 2023-05-31 Rick Tanner
 endmsg
 reset_group stoneville_adventurers-guild
 end
@@ -5313,7 +5313,7 @@ arch elf
 name Nathirel, the elf priest
 msg
 @match *
-Come to Lythanders altar and pray.  If you are accepted, you can call yourself lucky.
+Come to Lythanders altar and pray. If you are accepted, you can call yourself lucky.
 endmsg
 face elf.151
 x 26
diff --git a/dragonisland/advguild3 b/dragonisland/advguild3
index 362fcb73e..a33b30bb6 100644
--- a/dragonisland/advguild3
+++ b/dragonisland/advguild3
@@ -8,7 +8,7 @@ enter_x 8
 enter_y 30
 msg
 Created:  1997-07-15 Viola Krings
-Modified: 2022-07-18 Rick Tanner
+Modified: 2023-05-31 Rick Tanner
 endmsg
 reset_group stoneville_adventurers-guild
 end
@@ -1173,11 +1173,11 @@ arch dark_elf
 name Shalathar
 msg
 @match h[ea]llo|hi
-Hi there! I'm here to watch the dragons.  They are beautiful, don't you think? Oh yes, if you want a refreshment, I can tell you how to get more if all has been eaten up.
+Hi there! I'm here to watch the dragons. They are beautiful, don't you think? Oh yes, if you want a refreshment, I can tell you how to get more if all has been eaten up.
 @match yes|dragon
 One of the dragons will take you to the adventurous shop, directly to its more aggressive brethren.
 @match refreshment|eat|tell|food|waybread|booze
-For refreshments, place 7 gp on the northernmost of those three tables on the left, or place 25 gp for a waybread on the middle one.  For a booze, place 3 gp on the southernmost table.  The tables are magical, so you will be served even if I should not be here.
+For refreshments, place 7 gp on the northernmost of those three tables on the left, or place 25 gp for a waybread on the middle one. For a booze, place 3 gp on the southernmost table. The tables are magical, so you will be served even if I should not be here.
 @match deposit|box
 If you put something into the deposit box it will certainly stay there until someone else takes it out.
 endmsg
diff --git a/dragonisland/advshop0 b/dragonisland/advshop0
index db364ab05..3fe414e05 100644
--- a/dragonisland/advshop0
+++ b/dragonisland/advshop0
@@ -11,7 +11,7 @@ enter_x 7
 enter_y 15
 msg
 Created:  1997-02-22
-Modified: 2022-07-18 Rick Tanner
+Modified: 2023-05-31 Rick Tanner
 endmsg
 reset_group stoneville_the-adventurers-shop
 end
@@ -609,7 +609,7 @@ end
 arch sign
 msg
 Welcome to the adventurous shop!
-In order to gain access to a shop level, you will first have to win against the monsters guarding it.  Please take care, they get more dangerous the more you advance upwards!
+In order to gain access to a shop level, you will first have to win against the monsters guarding it. Please take care, they get more dangerous the more you advance upwards!
 endmsg
 x 6
 y 11
diff --git a/dragonisland/advshop6 b/dragonisland/advshop6
index d558311b7..239f0032f 100644
--- a/dragonisland/advshop6
+++ b/dragonisland/advshop6
@@ -11,7 +11,7 @@ enter_x 12
 enter_y 3
 msg
 Created:  1997-07-23
-Modified: 2022-07-18 Rick Tanner
+Modified: 2023-05-31 Rick Tanner
 endmsg
 reset_group stoneville_the-adventurers-shop
 end
@@ -1107,7 +1107,7 @@ end
 arch corpse
 name adventurer corpse
 msg
-This corpse is dead.  Too sad, really.
+This corpse is dead. Too sad, really.
 endmsg
 x 12
 y 2
diff --git a/dragonisland/damarishouse1 b/dragonisland/damarishouse1
index 3915aa047..00185c8ca 100644
--- a/dragonisland/damarishouse1
+++ b/dragonisland/damarishouse1
@@ -8,7 +8,7 @@ enter_x 10
 enter_y 13
 msg
 Created:  1997-06-17
-Modified: 2022-07-18 Rick Tanner
+Modified: 2023-05-31 Rick Tanner
 endmsg
 reset_group stoneville_damaris-house
 end
@@ -873,7 +873,7 @@ y 13
 end
 arch sign
 msg
-This is a private house.  Please don't take anything away.
+This is a private house. Please don't take anything away.
 endmsg
 x 9
 y 13
diff --git a/dragonisland/hangar b/dragonisland/hangar
index d9da26a5a..6f2b94d6f 100644
--- a/dragonisland/hangar
+++ b/dragonisland/hangar
@@ -8,7 +8,7 @@ enter_x 15
 enter_y 1
 msg
 Created:  1997-06-19
-Modified: 2022-07-18 Rick Tanner
+Modified: 2023-05-31 Rick Tanner
 endmsg
 reset_group stoneville_dragon-hangar
 end
@@ -4432,8 +4432,7 @@ end
 arch sign
 name Dragon Express
 msg
-Purchase your ticket at these booths and board the correct dragon in the terminal.
-Please take your litter with you. No alcohol is allowed in the terminal!
+Purchase your ticket at these booths and board the correct dragon in the terminal. Please take your litter with you. No alcohol is allowed in the terminal!
 endmsg
 x 12
 y 1
@@ -7070,8 +7069,7 @@ end
 arch sign
 name Dragon Express
 msg
-Purchase your ticket at these booths and board the correct dragon in the terminal.
-Please take your litter with you. No alcohol is allowed in the terminal!
+Purchase your ticket at these booths and board the correct dragon in the terminal. Please take your litter with you. No alcohol is allowed in the terminal!
 endmsg
 x 19
 y 1
diff --git a/dragonisland/hangar3 b/dragonisland/hangar3
index 360596b2d..a7380f4ec 100644
--- a/dragonisland/hangar3
+++ b/dragonisland/hangar3
@@ -8,7 +8,7 @@ enter_x 14
 enter_y 15
 msg
 Created:  2001-03-17
-Modified: 2022-07-18 Rick Tanner
+Modified: 2023-05-31 Rick Tanner
 endmsg
 reset_group stoneville_dragon-hangar
 end
@@ -3511,7 +3511,7 @@ end
 arch scroll
 name note
 msg
-The teleporter is not working.  An engineer has been called to fix it.
+The teleporter is not working. An engineer has been called to fix it.
 endmsg
 x 20
 y 27
@@ -4010,7 +4010,7 @@ y 24
 end
 arch magic_mouth
 msg
-Stop.  Where are you going?
+Stop. Where are you going?
 endmsg
 x 23
 y 25
@@ -4041,7 +4041,7 @@ arch dwarf
 name Dragon Dompteur
 msg
 @match fix teleporter|fix the teleporter
-Ah.  You're the engineer.  Wait, I'll open the door for you.
+Ah. You're the engineer. Wait, I'll open the door for you.
 @match *
 Go back to where you came from.
 endmsg
@@ -4780,7 +4780,7 @@ arch dwarf
 name Dragon Dompteur
 msg
 @match *
-This is the breeding area.  Only Dompteurs are allowed beyond this door.
+This is the breeding area. Only Dompteurs are allowed beyond this door.
 endmsg
 sp 0
 maxsp 0
diff --git a/dragonisland/house8 b/dragonisland/house8
index 49634dd62..a06e29e67 100644
--- a/dragonisland/house8
+++ b/dragonisland/house8
@@ -8,7 +8,7 @@ enter_x 9
 enter_y 10
 msg
 Created:  1997-09-12
-Modified: 2021-10-03 Rick Tanner
+Modified: 2023-05-31 Rick Tanner
 endmsg
 end
 arch cobblestones2
@@ -661,7 +661,7 @@ carrying 200
 arch letter
 msg
 Dear Timothius,
-I have finally been able to locate the famous dragon mountain.  It is, as I of course suspected, here on dragon island.  I will enter it today and slay the arrogant dragon there.  See you soon!
+I have finally been able to locate the famous dragon mountain. It is, as I of course suspected, here on dragon island. I will enter it today and slay the arrogant dragon there. See you soon!
 Yours,
 Carthon
 endmsg
diff --git a/dragonisland/intwell b/dragonisland/intwell
index 5f9d3bd46..4782bf0f6 100644
--- a/dragonisland/intwell
+++ b/dragonisland/intwell
@@ -8,7 +8,7 @@ enter_x 2
 enter_y 22
 msg
 Created:  1997-06-17 Viola Krings
-Modified: 2012-06-07 Rick Tanner
+Modified: 2023-05-31 Rick Tanner
 endmsg
 end
 arch cave_15
@@ -533,7 +533,7 @@ end
 arch sign
 name Welcome sign
 msg
-Welcome to the Well of Intelligence.  Brave the dangers and learn!
+Welcome to the Well of Intelligence. Brave the dangers and learn!
 endmsg
 x 2
 y 24