diff --git a/data/localization/ru.po b/data/localization/ru.po
index 4219a79..0211fc3 100644
--- a/data/localization/ru.po
+++ b/data/localization/ru.po
@@ -21,7 +21,7 @@ msgstr ""
 
 #: \data\scripts\lib\turretgenerator.lua:
 msgctxt "weapon name"
-msgid "Diffusor"
+msgid "Diffuser"
 msgstr ""
 
 #: \data\scripts\lib\turretgenerator.lua:
diff --git a/data/localization/template.pot b/data/localization/template.pot
index 4219a79..0211fc3 100644
--- a/data/localization/template.pot
+++ b/data/localization/template.pot
@@ -21,7 +21,7 @@ msgstr ""
 
 #: \data\scripts\lib\turretgenerator.lua:
 msgctxt "weapon name"
-msgid "Diffusor"
+msgid "Diffuser"
 msgstr ""
 
 #: \data\scripts\lib\turretgenerator.lua:
diff --git a/data/scripts/lib/turretgenerator.lua b/data/scripts/lib/turretgenerator.lua
index 231664f..da1fa75 100644
--- a/data/scripts/lib/turretgenerator.lua
+++ b/data/scripts/lib/turretgenerator.lua
@@ -237,7 +237,7 @@ function TurretGenerator.generateDiffuserTurret(rand, dps, tech, material, rarit
     result.slotType = TurretSlotType.Armed
     result:updateStaticStats()
 
-    local name = "Diffusor /* weapon name*/"%_T
+    local name = "Diffuser /* weapon name*/"%_T
 
     local dmgAdjective, outerAdjective, barrel, multishot, coax, serial = makeTitleParts(rand, specialties, result, DamageType.Energy)
     result.title = Format("%1%%2%%3%%4%%5%%6%%7% /* [outer-adjective][barrel][coax][dmg-adjective][multishot][name][serial], e.g. Enduring Dual Coaxial Plasmatic Tri-R-Mining Laser T-F */"%_T, outerAdjective, barrel, coax, dmgAdjective, multishot, name, serial)